I'd be mostly using RGB SCART to capture for my channel, so the S-video thing doesn't bother me too much. I don' think he mods systems with both anyway - at least not typically.
I really wanna buy one from someone on here, but the prices I've seen are about $50-100 more than one of his systems, even after shipping (granted, I've been on here for a couple days so). I'm thinking of just getting my US TG-16 modded for RGB and then grabbing a RGB-modded Duo-R for imports and CD games. Skipping the region mod altogether.