Ok, I have 3 options, Can anyone tell me what the best option is.I have the Pioneer Elite reciever already? 1. Upgrade my Pioneer Elite 35TX reciever that is capable to do 6.1 to a Yamaha RXV1200 receiever. 2 I have Take 5 speaker, I was going to upgrade my front Mains with EXL16 and my Center with the C2 speaker and keep my rear Take 5 speakers. 3. Add a external AMP, Pioneer Elite AR35 which will power my ELite 35 reciever to do a rear center channel. Which ones do you poeple think is the most worth while for to do right now?