I had a talk to all three of the kilt shops in dundee and there seams to not be a lot between them. The main differences was in the extras I would be charged for big chest, big waist, wide feet.
I spent some time looking at the tartans associated with Patterson in one shop and ended up with a short list. There was:
MacAulay Hunting Muted (green/green/black with cream line)
Campbell Caudor Modern (navy/green/black with red and blue lines)
MacLaren Modern (navy/green with close together red and yellow lines, yellow most strong)
Still need to think...