If anyone has interest in these, I am in the area and can put eyes on them for you. I am not affiliated with the owners in any way nor have I seen them. Just offering to help.
I am also fairly close to the area. The second link is a bike that has been on the market for a while. I first noticed it on Georgiaoffroad.com. several months ago. I contacted the guy and told him he should list it here but oh well.
