Im goin to be picking up the seas excel W22EX-001 (E022) 8" magnesium cone woofer, W12CY-001 (E0021) 4.5" magnesium cone woofer, and some ribbon tweeters or other tweeters for a home setup of mine. Question is what volume should i use for these drivers and what xover points ect? I have no experience with these drivers and wanna try these out just wanna make sure its all setup right. Also will these drivers handle some power (300-400rms per side) ? i will be building the passive xovers myself just need the points where these drivers will work best. Any help is greatly appreciated!