TDB, thanks for your example. I do understand all of those things are factors so I guess what I am looking for are the combinations or at least ideas for combinations that would result in something like yours. The right answer for now is probably not to worry about it until I get close to that point. I don't intend on modding the wheel wells so when I get that close I'll start mocking things up.
By the way, your ID reminds me of a group of guys from MN.