If memory serves, Dave built the bikes that Kent Bostick set most, if not all, his records on.
There were a couple Porter road bikes hanging in the Bike Coop in Albuquerque with $4K price tags, but it's been a year since I was in that shop.
My daughter in law was given a Porter mountain bike - too small for me, so I haven't ridden one.
I would love to have one, and since it's a local product, I hope to score one someday