I am going to try to build my 1st DIY MTM Left Center Right and MT surround speakers with the following as driver options: 1.Hi-Vi F6 6 1/2" *edit- decided not to use* PRO's: shielded, good SPL 89db @1w, not bad fs 42-4000 Hz CON's: low power 85watts max, most expensive $47 2.Peerless 850122 6 1/2" PRO's: best fs 38-5000 Hz, hi Power 210watts max, cheap $37 CON's: low SPL 87db @2.83w 3.Stryke SA071 7" PRO's: cheap as Hell $10, neat as Hell, simple xover avail. CON's: not sure on fs 45-?4000? Hz, 60watts RMS ?? watts max 4.Vifa P17 6 1/2" *edit-decided to add to the mix* I would like to have the higher power handling capabilities as they will be powered by my Adcom GFA-555 200watts or GFA-6000 100watts. This is b/c I will bi-wire them to a 12" woofer/bass module I will be building for them to sit on. Something to look like a NHT 3.3 or VT-2.4. A MTM on top of a side loaded woofer. I need to get 10 drivers (& 5 tweeters) so I am really leaning toward the Stryke SA071 money wise. They have a good response of approximately +/- 1dB from 70Hz to 3000Hz. There is a simple MTM crossover available at Stryke which is great b/c I know nothing about crossovers. This is another reason why I'm going with more forgiving & cheaper drivers. It would be a waist of time and $ to get a great set up with crappy crossovers. Once I get the drivers down I can start to open the Pandora's Crossover Box in another thread. After I get some experience I can start to use the better stuff; seas, scan-speak, etc.) Ohhhhh yessss, almost forgot. I am pretty much set to use the Focal TC90TD5 tweeter unless someone can convince me to go with Morel; MDT-30 or MDT-20 (which some of you are). Thanks guys for any and all the help!!!