Testing some Maxxis MA-Z1's right now on the FD. Not the absolute best tire I've run :-), but for the money they seem to be giving good performance. I took the FD up to the mtns today and did a full run, and they gripped pretty well. No slipping, and were predictable.
Running Nitto 555s on the Mustang. Decent DR once you get them warm. Suck in the wet though.