Just sent you another PM on this subject. I'll post the pictures I was talking about here.
I used threaded inserts in the existing rivet holes. I think I went every 3rd hole.
Drilled the holes in the acrylic doors slightly larger than the stainless steal bolts I used (this made up for some of the off centred rivet holes) and used plastic washers.
Word of warning DO NOT USE thread locker on the bolts, it will crack the acrylic.
The Kit comes with some foam tape. I put this on the doors to cover the door metal frames (Didn't want metal on acrylic) had to order extra from Aircraft spruce to finish the doors up.
Afterwards I painted the acrylic to match the paint job of the fox, and hide 90% of the door frame
Black foam tape
doors1.jpg
Close up of the bolt spacing and plastic washers
doors2.jpg
Painted to match
doors3.jpg