Well my plan is M80S or 100S depends on budget .My room is 18X 18 X 7 I would like to keep one set of QS8S would Q10S work on the back wall .I using a pair of Madison sound home put together speaks that are surprisingly very good .My goal is to add a bryston 3 channel am or the ADA 1450 .I should have purchased speakers in January when the prices were very good .Do the amps ever go on sale ?

Thank you
Bob M

M100 V4, VP180 V4,QS10s x4 V4 M2 V4 X2 EP500 V4 X 2,ADA 1500-3, ADA1250 - 7 N3