audiotomb:
If you love records then cleaning them sounds like a fun job right? I do love wearing my Record Genie hat, as otherwise I'm a stay-at-home dad to my three relentlessly energetic youngsters, and music, or music related stuff, is my escape!
Honestly, if I didn't have some kind of part-time business going on I'd probably have gone (completely) nuts by now, although my accountant thinks I'm nuts anyway since I haven't actually make a significant profit with all the equipment expenditure in the last 3 years, so I'm hoping 2016 will be better!
If you're happy with the cleaning and drying times that you've been using, then I can't see any reason to change. It's not a fast process anyway, especially double-cleaning, and I use 5 minutes cleaning and drying to be sure I'm getting the best results possible for customers while I have their records here. It doesn't make sense for me to try to cut any corners when the whole success of what I'm doing is purely based on the results, so I just accept that it takes longer to do it that way. The only way to speed things up would be to add more machines.
I understand about the Klaudio "Silencer" being only a bit bigger than the machine footprint, but I've got my 2 Klaudios slightly angled on one end of a stainless work table (one behind the other) and access would be tricky, especially since I regularly take water samples for TDS testing to ensure quality results.
I think you and your friend with an Audio Desk really should get your machines together - On a decently resolving system, I bet you'll easily hear the difference between cleaning on only one of the machines, and cleaning on both of them. I use the Audio Desk first, and the Klaudio second, but I keep the water very clean in the Klaudio. The CVS distilled I use starts at 0 ppm and I change it out once it exceeds 5ppm. My TDS meter has 0.1ppm resolution.
I keep the inside of the Klaudio tanks clean by using a large clean microfiber cloth, getting into all the corners and making sure it picks up as much dirt as possible. There is a large area of the tank that's not visible from the "access port" on the back, so I push all of the microfiber cloth "around the corner" with chopsticks, then pull it out again, a couple of times, to try and keep that part clean. The metal threads on the access port are razor sharp, so chopsticks are safer than risking your fingers!
How do you keep your Klaudio tank clean?
I've never bought QRP sleeves, although I've replaced plenty with MoFi sleeves on records I've cleaned. They seem to be very similar to MoFi sleeves. I know MoFi had some serious problems in 2012 or 2013 with sleeves that had a powdery residue which left nasty fingerprint marks, and I've cleaned some records "with prints" for one customer that was affected. I was lucky enough to miss those problems in my personal use, and I didn't start ordering sleeves in bulk for the business until later in 2013.
Bill Hart (whart) has a Keith Monks and is definitely a believer in multiple cleaning steps, so maybe you should be experimenting with your Loricraft and Klaudio together, and please do post here about the results of trying "double-cleaning" if you can get your Klaudio and your friend's Audio Desk together for a cleaning and listening session!
One last thing, I have a customer in NYC who asked me in 2014 to do some cleaning for him, to do blind testing. He sent me a couple of 4 record box sets, and I had my wife randomly pick which record would be cleaned by which method, plus one "control" that wasn't cleaned at all. They were assigned "A", "B", "C" and "D" and then cleaned by Audio Desk, Klaudio, both, or none, and returned to the customer. I kept a note of what was what, and he told me what he thought they were after careful listening.. It's unscientific of course, but it was fun, and we did a couple of batches like that. While he couldn't tell the difference between Audio Desk or Klaudio cleanings, he did pick out the ones that were cleaned with both. I'd be more than happy to do this again for another customer if requested!