i love my 500's. i might have lost some low end (at least it feels like it), but 4.10's help hide it and it hasn't really affected drivability. the top end is awesome though as well as the idle. i can't speak for the 300's though.
super tempting. i've got 15x3.75 and 15x10's with et streets that i NEVER use (less than 500 miles, and no passes), but i'm clear across the country from you and shipping would be a bitch. also have mcgard shanks and washers.
i can't see the pics right now (i'm at work), but after i get home...
Can't you just report mileage discrepancies to the DMV and have them notate it in whatever records? I can't imagine there being any legal issues with being honest.
You may be in luck. I might have a brand new in the box 7.5 t lock in the box. I need to double check though, possibly got lost in the move.
Sorry bro, I checked and it's nowhere to be found. I've been tryin to sell that damn thing for ages too...