help with amp selection

lriker

I am relatively new to the home theater market, about a year now and have already done a few upgrades. I have rtia1s as my fronts, which will soon move to rear speakers. Most likely, because of price, get a set of rtia5s from polk, hard to beat the 6 payment deal, as my fronts. My receiver is a pioneer 1018 that does I believe 120 wpc but does have preouts for all the speakers, got this because of advice from the forum here at polk. I would like to be able to get the best sound out of the rtia5s when I get them, maybe in a month so I was looking for any info that you guys can give on what would be a decent entry level amp to power the a5s and one that will not set me back too much money. Thanks for the advice. (90 percent home theater listening, now center or sub at this time either.)