I switch wheels very often, my G35 went through 5 different sets of 20's and a set of stock 19's over 2.5 years, my M45 went through 2 sets of 22's, and now the FX wont be much different. It actually fits 295/35/24 which is about 4 inches of sidewall, more than enough for daily driving. Im definitely going with 24's again (I would ride out some 21s on the trade I mentioned until winter is over and some new wheels designs come out) , except I want to complete my "blacked out" look with an all black wheel. Change keeps it fresh and exciting...
If anybody is interested, I am entertaining any reasonable offer.