I have been able to get by using the title of the donor, a 1980 nissan
210, which helps with inspections as it is over 25 yrs old and does not
need an emmisions inspection. Most of the parts were from the donor so
I consider it a "modified" 210. I just have liability insurance.

As far as the shopping, maybe it will limit the amount purchased
leaving more money for important things like tools and cars.

Being small it also fits easily in the 2 car garage with our other 2
daily drivers.

Good luck,have fun.