I still have the original wheels on those were just caps made by me from other parts,a bit of recycling.The discs themselves are a rotating TV stand split into 2 sections,the aluminium centres are from the bottom of flower pots and the studs are actually rugby boot studs,all the parts scavanged from car boot sales,saved the money for other parts.
I havent done anything with the front wheel yet,ill either put on aluminium discs onto the original wheel,like a harley davidson solid wheel or ive heard members on here recently talking about the spoked E scooter wheels which would look pretty cool,might try to get one of those.
cheers phil