hi gang, had to renew my membership which had expired a few years ago.

anyway, i picked up a HP2 Enduro last weekend.
It has both sets of factory wheels, but i was thinking i might like to run a 19" front to get the porridge just right.

Can anyone tell me what wheels are cross-compatible so i can shop online for used?
Ideally a random GS wheel would fit, but i don't know...