Hey Odd-Ball.
Welcome to the hobby. It is addicting. I have bought tanks for the same company in Alberta - good people there. Best is to get in contact with Erik from IMEX - he has helped me out in the past when I had issues with a tank purchase from a CDN vendor.
In the end I do have some spare parts lying around, so shoot me a PM if you can't get sorted out. Note that I am out of Country today till next Friday.