cbk has given you good advice. I used the composite to build my tank mount and I've enclosed a picture of it for you. If you want to see more pictures of this and other mods I made, check out the review I wrote at www.rcaerosport.com in the review section.

I'm using a Tru-turn spinner on mine, modified by Tru-turn with a menz cut, lightened backplate, drilled for the Taurus, and they supply the correct adapter too. I know Tru-turns are superb quality from experience, but I can't steer you on the Dave Brown ones as I haven't see them.