I am the lead guitarist for Terrapin here in Fairfield County, Dan has been my guitar wizard since the beginning. He is awesome, does incredible work and is very fair and knows and understands the Dead sound implicitly. He has outfitted my strat with an OBEL, replaced all the pickups and is now in the finishing stages of a full wolf build. I have been playing one of his custom DGN paragons with full OBEL and pre amp for a year now. Incredible axe. Highly recommended.