How many tube watts for Vandersteen 2's?

One of the best times we had with the Vandersteens
and an RM 10 was when Traveling sales fellow showed up with pair of huge golden gridle Prototype OTL 10 inch tall 30 deep mono blocks.
After listening an hour or so he said so wad do ya think
I said hold on and reached for the bible size RM 10
wired it up, we looked at each other and I said you in trouble....
Its the output transformer
JohnnyR

Old Testament only.

Ok I'm not sure if im jumping in the right way as I'm new to audiogon lol i picked up a nice pair of vandersteen model 2ci the guy i bought them from had a old Kenwood integrated 60w per ch driving them i was impressed with them for $550.00 i thought they were a steal got them home connected them to my Cambridge Audio 840a integrated that I thought was far superior to his old Kenwood integrated i was wrong ramping up the vol to my favorite tracks of  Stevie ray and double trouble the Cambridge was quickly clipping so when reading about the sound achieved with the Vandersteens through tubes i thought for sure i was going to need at least a 100w tube amp but then i here about current?  & output transformers I'm just afraid I'll buy something and be disappointed anyone have a take on primaluna prologue or quicksilver mid monos ??

Hi moronpainter and welcome to AG. 

I cannot suggest this strongly enough- use punctuation. 

So so hard to read posts without punctuation. 

Well thank you so any thoughts on amps for my vandies?