Well right now I have 4 sets of rims for my car so I doubt I need more but thanx for the offer.

As for the rims I like em they are similiar to the ones my buddy has except his are the Focals.

Offset I am not too sure on so I will let someone else handle that question.

As for tire size I am assuming you are getting 35 series tires?

215 and 225 is the width of the tire in mm and 35 denotes the tires height (I believe it means 35% of width..not sure though).

I would assume the 215 would work fine with it but remember you aren't going to get the smoothest ride from a tire that thin so expect som harshness in your ride as well as to avoid all potholes you realistically can.