I was concerned that the diameter of the container would potentially pose problems with the chain and brake linkage.
I mounted up the rear wheel including rear sprocket and the Monster Craftsmen bolt on chain tensioner to check the clearances should I mount the urn straight down the guts of the bike. Thankfully it appears that the chain will just clear the urn.
I also had to make certain that the urn didn't interfere with the brake linkage that I am running. Again, there was just enough clearance which is what I had bargained on.
The linkage rod will be sitting on a steeper angle than shown, which has left me pondering how to not screw up the overall theme of the copper urn. What I'll do is grab some copper tubing to act as a sleeve over the threaded ro in place of the steel tube that I currently have. I suspect it shouldn't look too bad.
I'm also likely to get some copper tube for the brake stay too.
Today also gave me the chance to mark up the location of the Hugh's Handbuilt regulator that I got with my PMA kit. I propose to leave it outside of the urn, just under it to allow for air flow. In this location it is protected by the chassis rail, as well as being in a position that the wiring will be hidden very well.