There is a secret behind my base wheels
... they are painted with a $4 can of spray paint from Walmart
I did it on one wheel just to see what it would look like since I couldn't decide on a color. It ended up looking awesome (nearly factory) so I just did all four of them. Once it starts to wear off or look crappy I'll either just touch it up or bring it into the powder coater to have that color applied permanently
SharkDiver has seen it in person... it doesn't look like a spray can job at all IMO.