Nice one brother!
Did you rake the neck at all? Do your trees come anywhere close to the tank when you turn hard?
I raked the neck 5* on mine by cutting out a pie wedge. I found a how-to
here (start on p. 34). The problem with this method is it moved the top of the steering stem back about a 3/4 inch. I can't even set the stock tank on, so I'm wondering how much space you have between the top triple and the peanut tank.
If it's not too much to ask, could you post a couple shots of what it looks like when the bars are turned hard to one side? Also, could I get some dimensions on your tank? I like the way yours looks and want to use a similar peanut tank on mine. I picked up a tank at a swap meet, but even with some persuasion it just didn't look right. It'd be nice to have some measurements to go on.
Again, nice work!