Has anyone compared Rogue RP-7 to Cary SLP05 and / or Audio Research Ref 5se?

Agree with ghdprentice.  Don't change the tubes yet.  Those stock EH 6SN7s are excellent tubes with the SLP-05.  Once you've determined what you think can be improved then you can make tube changes.

I had my SLP05 about almost a year before I started re-tubing.  I actually wish I would have started a lot sooner. 

Congrsts!  You are going to love it.  

definitely a made by mullsrd off label gz34 rectifier f32.  the stock sovtek sounds dull by comparison and blew out in mine after 3 months taking fuses with it.  

i have tried lots of 6SN7 and the EH are easily improved.  The 50s Slyvania GTA sound excellent, are reasonably priced and NOS are in good supply.

I have an UK Amperex (so I understand that it is a Mullard that was manufactured for Amperex) 5AR4 as a rectifier tube right now (but I don't know if it would be a F31 or f32), but I still have a couple more to try out. This isn’t a bitch, but Cary could have put an access panel in the side of the power supply to make things easier.

I have been going back & forth with some RCA black glass VT 231s and a pair of vintage Ken Rad 6Sn7s that a very generous person bestowed up on me in the balanced input sockets and both pairs sound fantastic in those positions. I’ve got 4 more of the RCAs in the other sockets (no headphones yet) . . .

and . . .

you are absolutely right--it sounds so much better now than with the stock EHs!

The stock EH tubes are too bright in my setup, but it has a lot of details and nice punchy bass that I really like.   I guess it really depends on your system.   

I recently got some NOS RCA black plates recommended by Brent Jesse at audiotubes.com, and I really like them.  It sounds much warmer than the EH without the bright top end.  But it doesn't have the punchy low end like the EH.

I also just got the Genalax Gold Lion rectifier recommended to me by a couple of members here.  I haven't installed it yet.  I'm hoping it might improve the bass.

Anyway congrats @testrun, and good luck with your new Cary.   Let us know how it goes!