OK... got the canister mounts installed, ignition installed on top of the motor dome, not much left to do except install the throttle linkage, route some fuel lines and start cranking on it! Maybe tomorrow I'll get to her it running. With the holidays and everything else going on, it's tough to get a few hours to make progress, then you have to stop while glue dries.
I added some CF cloth for additional support on the side of the fuse where the canister mount meets, that combined with the West Systems and some Hysol should hold the cans in place well. The mounts are much further back than I prefer.. only about 2 inches from the back of the cans, but that's where they had to go in order to reach the mounting screws. The headers are solid, so there shouldn't be any flexing on that end anyway, it should work fine. There's clearance all around the headers, not much, but you don't need much. Here's a few pics of the mounts (before Hysol), and the cans in place. I still need to pull the headers and add the clamps, but this fit was really to determine where to mount the throttle servo.