I agree that there are way too many possibilities, but once I decided on the 310, everything else fell into place. The only thing I even came close to agonizing over was the paint. I came very close to going with green with an orange nose stripe and a matching orange roll bar, but orange is a little flashy for me. Same with the wheels. The 14" minilite looking wheels are just a little more conservative and more to my taste. If I start doing track night and autocross, I can always get Dunlop Direzza ZIII in that size. The other argument for 14" is the fact that I will be doing a lot of driving through the Ouachita and Ozark National Forests (Highway 7, "The Pig Trail", etc.) Great roads, but often your final destination at a lodge or fishing resort is 2-3 miles down a gravel road. In a case like that every extra millimeter of clearance will be appreciated. I have just retired after over 30 years in the State Department Foreign Service (mostly Africa) so ANY Seven will be the highest performance car I have driven in a long time.