Advice for Amp to Drive Klipsch Forte IVs

I'm surprised no one has suggested the Rogue Cronus Maxum III integrated tube amp.  It's $3K (new) and has more than enough power to drive the Klipsch Heresy's even in your (fairly large) room.  I have no personal experience with this amp but my closest audio friend, whose ears I trust implicitly, loves his.  

I've heard that Rogue with Magnepan 20.7's and it sounded VERY nice.
Sean from Zero Fidelity has said multiple times that his Cornwall's with the Luxman is a system he could be happy with for a long time.

I use to own the KA-5500, I’ll bet the 9100 would sound good with your new stuff, but I vote for a First Watt or tubes. Stay in the Decware line or 300b.

The Klipsch don't need power, but they love power. My neighbors aren't happy about this obviously. I played my Heresy IV's with a Decware (2.3wpc) and it sounded great. My Odyssey gives it grunt and propulsion.

@russ69 

Nothing wrong with this. Although 6 db might be enough but as long as you can get the volume you need/want it's fine. 

My line stage cooks tubes so tubes issues come fast. I do have a set of 6db I want to throw in but I never get around to it. I have been exploring other ways to lower the output but have found that conclusively works.

I don’t have Klipsch but own Altec 620A (100 db efficiency) and they’re hard to match to a SS amp so here’s my take : if you don’t go for tubes, you’ll probably have to go for a class A (Pass Lab, Sugden, First Watt) or a very good sounding class A/B (Ayre, Belles, Croft)... I’ve read good reviews about class D but havent experienced it myself... good luck !