Decent start to the mods, still needs a 12 bolt rear, bigger cam, better tuning, long tube headers, etc., but it's off to a decent start as it sits.
EDIT: And did I mention he's asking 15k?
Take a look in the "vehicles for sale" section of some of the LS1 sites, you can pick up some good deals on these sites and generally the cars are owned by enthusiasts who take good care of the cars they own: