So in easy steps!!
Don't worry about type approval etc, just complete the minimum amount of information on the V55
Its taxation class will be Historic it therefore follows its FOC!
Yes it does need an MOT and therefore must comply with C&U regs (lights etc)
Insure it on the chassis number and you can drive it to a pre booked test (and home if it fails,, providing its not dangerous)
get your insurers to change to road use........you are after all paying them!!
The DVLA website contains some good info on the process
Hope that helps (if not pm me)
Cheers