Has anyone installed the Dr. Bob's quick fill on a BSA SuperTen?

After doing the chop and channel on my BSA, I realized that if I am going to start shooting this much, pulling the bottles for filling is wear and tear I dont want. Looking at the limited choices, the Dr. Bob's kit looks like it will keep the bottle in the same location and keep me from having the bottle hang out beyond the end of the now shortened bbl/shroud. I have no concerns about altering the stock, so that is a non-issue. If anyone has some first hand experience, or better yet, one currently installed, I would like to have confirmation that the kit keeps the length unchanged. Looking at his site, it seems I would need to get the 90 degree fitting to avoid the shoud and actually be able to see the gauge. I'll look forward to any input and you have my thanks in advance.

Mark

Corresponded with Dr. Bob and decided to order one anyway. Shouldn't move the bottle forward according to our discussion.