hello all!.....i've recently bought an all in one, the music hall trio from my friend who was looking to upgrade, and i thought it'd fit pretty well into my townhouse. the room size is about 12 x 12, and i was thinking to get some axioms for it. i have some old yamahas hooked up at the moment.....

so my question is should i run some floor standers (amp is rated at 50w) or go with a bookshelf and sub setup? my thinking it'd be easier on the amp to run 50w x 2 bookshelf's and a powered sub. is that logical thinking? i'm worried the floor standers (maybe M60's) would be underpowered, though i think with music hall, the watts are conservatively rated, and it pushes the yamahas pretty good. any suggestions would be greatly appriciated!! thanks!