In my experience, only the point and times played numbers are deleted; it doesn't even erase the clear lamps. The skill point total is also unaffected, IIRC.
Use the unlock systems. The only thing you have to worry about with V is the white canceller, and that's really easy to avoid. V2 is superfast; I didn't even play the basic set on both guitar and drums before getting everything (and I wasn't even particularly lucky...something like a .490 win percentage). |