Greg: The tung oil on there now is just a base coat really. I usually throw a finish on (i sanded to 400 grit), then I start back again with 60 and do the whole process over again, until i build several layers of the oil finish.
Guitarfrenzy: The truss access is ok, it seems small, but it is the same size and depth as the one on the PRS I copied it from. You just have to use the short end of the wrench. Its going to be a set neck. I was very worried about finding and testing the correct neck angle. In Bob Benedetto's archtop book he shows a jig he made to measure the neck angle so that it was 1" off the surface at the bridge. I've modified this so that I can measure the neck angle off the real PRS between the pickups, then copy it onto mine. It's hard to explain, I'll see if I can make a diagram. I also may be able to lighty fit strings on it before I glue to make sure the angle is OK. The neck joint is extremely tight right now (I'll probably sand a little off, I have to lightly tap the neck in with a rubber hammer), and I might be able to fit the strings on and add a slight amount of tension so that i can check the angle.
Dave: If you look at the first pics you can see that the neck pocket stops at the pickup cavity. I had originally thought that I was going to have to work with the 1" of space there was. I then realized that it would be smart to create a little "tongue" (you can see it in one of the clamped pictures) that extends into the pickup cavity, but remains underneath. This way I have more gluing space, and I can more easily adjust the neck angle. At first I was wary of this, but after doing some looking, I've seen that other people have done it as well.