I added some beefier tires. The original tires are 16" but the back was a little wider. I went with the same size for front and back- duel sport shinko brand.
I finished the front end, pictured above. I found the light bucket on eBay- it has two bulbs w/a flip up visor. The front fender and bracket is from an old KTM bike. I had to cut a few inches off the back end of it.