It have two of his guitars. Hadn't responded as I haven't had a chance to load pictures and I've been here long enough to know you don't just post about guitars without pictures.
I still haven't had time for the pics, but here's a link to his site with galleries:
http://www.pauleliassonguitars.com/galleries/
I bought #72 from him on eBay. Right before Christmas, I saw the owner of #71 listed it on Reverb. Since I'd been an incredibly good boy all year, I bought it for me.
The fretless is a major challenge, but I'm already doing better than I expected. If it doesn't work out, I'll try to sell it to one of you "musicians" - I'm just a guitar player....
#72 is a cool guitar. #71 is spectacular - in fact, I'd probably look into getting it fretted before selling it. He does really nice work.
He still has a few listed on eBay and there's one for sale on Reverb.
I was tempted to buy his #92 guitar - re-listed on eBay, but I'm talking with him about a custom. Something between #85 and #92, but I haven't settled on exactly where.
Since only the fretless has his special nut, I can't really comment on impact to tone/sustain - not a whole lot of sustain on any fretless, but then that's what the Sustainiac is for.
I'll try to post some pics for posterity....