Sunny - For the $$$$, Take a hard look at the new Emotiva package from AV123. $1098 gets you a 7 channel pre amp, and a 7 channel power amp, with 5 x 125 WPC PLUS 2 x 50 WPC.
As you are going with a 5 channel set up, it will rock your system quite well.
And ... leave you money left over for other stuff like a Velo SMS-1 or R-DES for your subwoofer.