Thanks guys!
Yep, I'm aware that I need the correct dimpling and drilling pattern, that's why I asked. Only source for C11 rims I could find so far are Draganfly, but they don't have them in stock, they are chromed, and it doesn't say whether they are 19 or 20 inch. So I thought I'd ask the forum, maybe someone has gone through that before and found rims off another model that fit, you never know...
I have however dropped Central Wheel an email, they seem to be a good address, thanks for the link!
Cheers, Markus
PS: I'd need matching spokes as well