Chris, are you willing to get itchy, or are you looking to get someone to do it for you?
I can probably put you in contact with a number of people. I need to get mine done as well.
I believe you need to bond the internal bits in so that it all lines up with the rear of the spider. So once the main bits are fabricated and its all ready to be bonded in, you are going to need to have the rear clip mounted and in line with the rear of the roof. Then climb in from underneath and secure the bits from there.
You may be able to use bits from a MK I rear clip to build up from?
