hi guys, i am kind of new at this so here i go. i currently have a sony es receiver model da80es and for the speakers up front klipsch RB-81's the center klipsch c-3 and in the rear infinity sm-122's. i originally bought the rb-81 for the rear. but i think the klipsch sound better than the infinity so the sm-122 stay in the back. lol. so my question is what is the best front speaker to have cerwin vega cls-215 or the klipsch RF-83 or klipsch klf-30 or klf-20. now i absolutely love bass. but i dont want to sacrafice the highs. i like how the rb-81 has the perfect highs and lows. but i want more then what the 81's can do. power wise i have about 155 watts a channel. 225 peek, there are 7 channels 4 to 16 ohms there is a switch in the back of the sony. i have it set at 4 to 8 ohms. it runs cooler in this setting. can't wait to hear back from everybody. thanks Rick D.