I had that same setup on my Roketa, and the tach was junk. I bought this for my TW200, and I bet it would fit your bike. Measure the distance between the two mounting bosses on the upper triple tree, and let us know what the measurement is. I'll compare that with my gauge cluster:
http://detail.tmall.com/item.htm?spm...ed55e27b&pm_id=
That's only $18.10 US plus shipping.
This headlight is $13.61 US:
http://item.taobao.com/item.htm?spm=...id=19978683376
Clutch levers, left side controls, turn signals, brake light etc can all be found on eBay.
Taobao has endless motorcycle items, and I'm sure you'll find everything you want. A motor would be too expensive to ship, so hopefully you'll find one locally.