I'm looking to buy a new pair of fronts and a center channel to replace the one's that came with my Kenwood 503 HTIB. Thing is, I need the two fronts to be kinda small, as I have limited space on the left and right side of my RPTV. I was going to buy DefTech ProMonitor 80's and a ProCenter 100. The ProMonitor 80 size would be perfect (4 5/8 W x 5 1/8 D x 7 3/4 H). Problem is, I've heard lukewarm things about them here on HTF. Can anyone recommend similarly sized speakers that would be better, and including a center channel, cost around $500? The primary size restriction is the width. Would like to keep it within 6". Thanks!