Best tube amp s for magnepan 3.6r


I have a pair of 3.6r's. I am driving them with rogue m-150 mono amps. I think I need more power, but would like to stay with tubes. The system is used entirely for vinyl and the preamp is a CAT SL-1.
Any recommendations?
yesfan
...do i change speakers---maybe???? and keep the amps??? or do i move the amps and keep the speakers???
Wolcott Audio P-220m monoblocks. I've heard them in Audiogoner Slipknot1's system with his Magnepan 3.6r speakers and it's an outstanding combination.
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Wolcott's or VTL450 or VTL750.
The thing about Magnepan's is they love as much power as you can throw at them.
I had Rogue Magnum 120 with my Maggie 1.6 and they were underpowered, in a comparison with a Levinson 383 integrated and also an Innersound ESL amp the Rogue was washed out and dull (but sound nice otherwise). I finally concluded that you really do need tons of power to drive the Maggies and ended up with a Plinius SA100 MKIII power amp because I did not have the money to drive them with tubes.

I now have high efficency Audio Note gear because I got sick of chasing my tail trying to power the Maggies which are great speakers but I could not afford a QUALITY amp.