Hello DZ, I finished The Sail bike and I'll tell ya that motor is tight in the frame. I had to undercut the intake manifold close to the flange, bend it down then reweld the cut so the carb would be level also removed about an inch from the rear mount to set motor back further. When you get a couple minutes check out the album tell me what you think? http://motorbicycling.com/picture.php?albumid=1792&pictureid=10657
Cool... I'm in the same area at marbach and hunt lane area. I keep the bike at my shop that's located at Quintana and southcross because that's where I have more time to riide it as well as where all my tools are.