The 10mm diameter carbon fibre tube arrived & it is much stiffer, I've mounted it in grommets & think it will do the job I want it to do. Lots of hardware that's been on order also arrived through the week, including brass hardware for the ground busses, fuse blocks & fuses, etc. Replacing the avionic components in the fuselage allowed me to find places for the fuse blocks above the GSU25, the CO detector needed to be moved & I also mounted the ground bus for the VPX/IBBS. I think the propeller controller will also share this ground bus. I'll now remove all the components back to the mock-up and continue wiring.