opinions anybody?

[Veedub]

Yeah I found that the Mazda Miatas which are RWD have the 4-100 bolt pattern.Would you know what offset would be good to use for the frontend of a standard bug? Im just researching the idea of converting over to 4-100 bolt pattern. So for rear I'd want a rim with a +40-55mm offset.Would these be and ideal size and rim for the rear and frontend?
http://www.tirerack.com/wheels/Wheel...5&autoModClar=
Im not sure about the 7" width though. I was told a site that says what to do with 7" wide rims. I would have to trim some parts and do other modifications, is there another option for putting 16x7" wheels?
http://www.tirerack.com/wheels/Wheel...5&autoModClar=
these are 22lbs each so they might not be good for a stock 1600cc (with a header,exhaust,009, and 34pic carb).
I really like this wheel though(sorry oasis, not trying to copy you).
Only problem is there all 7" wide and I really dont wanna cut anything on my car.
Heres a 15" version of that rim though, its 15x6.5".
http://www.tirerack.com/wheels/Wheel...5&autoModClar=
For the front I figure Id probably need a 2" narrow, nothing major, right, unless a +40mm offset will tuck in the front fenders?I dont want my wheels/tires at the edge of my fender,just enough to be able to lower car 2-3inches front an rear.