I called up BJ at Handybikes and what a great help he was! I told him my situation (piston too large) and he asked me for some measurements on both the piston and cylinder jug,after he got those we found out I had a 38.7mm jug and a 39.7mm piston. He told me he'll mail one out and that it should be here Friday. Problem solved easier than I expected and I'm happy.
Also,my friend that sold my buddy his Targa LX just bought a Magnum for $160. I wasn't on the one on the phone but apparently it's brown so it could be the limited edition? Who knows?
Me and my two friends might be riding soon. I still need about $150 in parts.