Hello Ultima Club

I am in the planning stage of build an Evolution (looked at Superlite SL-C, but Evolution came out more of what I want).

Can someone answer the following questions:

1) Are their USA customs charges after kit delivered from UK?

2) Did you order kit all at once or in separate deliveries from UK?

3) What items can be purchased in US that are cheaper than getting in kit (wheels, tires, headers, etc.)