Thanks for the tank shroud reference. I ordered mine yesterday! I'm also going to try the one HSBK Racing has to see if I prefer one over the other, or if I should just stick with the stock tank. I tried one similar to the larger one on a friend R1 and I like it much better than without the shroud.
Bummer you can't test it quite yet. I think with that link you're supposed to run a softer spring? I was going to get that a while ago and was talking back and forth with them. I didn't end up getting it because of the rules of the series I was going to run.