Wow, that is a really helpful site. Thanks!:thumbup: Did that guy who did the switch mention if it was an easy modification? (Sorry, I'm just starting out in the audio realm) Here's another question -- the mounting depth on the Alpines for the front is fine, but the height is 13/16 of an inch, instead of the stock 0". Will a different grill solve that problem, or isn't it an issue? ie, do they give enough room to allow that?