Hey Nad
I had a friend make a Boris stand out of titanium thats 5.5 inches tall. I originally wanted to put a tank on the bottom but I now store a 200lb lift bag there. I went with titanium because I didn't want any more weight in the ass of the kit. I also have a top mount to hold a steel 8 cube tank for (dry suit/ BCD inflation) It works real well for perfect trim in the water. I wish I could get my cell phone pics on my PC then I could show them off. If you would like to see them I can send them to a cell phone that excepts pictures. Looking at your mount your probably going to have to cut more out on the bottom to get to your shut offs. I also put 3/16th inch thick rubber between the kit and the stand
alohafrankie@juno.com
Cheers Frankie (Boris #50)
PS I'm going on vacation so I won't have access to the web until Friday 4/21/06