Yeah my girlfriend is Canadian, I'm well aware of the wonders of Poutine haha.
Aluminum would be great, oh well lol. I briefly got to partake in the wonderment of Topre and my only annoyance was my own tendency to put too much weight on my pinky keys causing several accidental depressions while hovering over keys. I'm sure I'd eventually get used to it, and the price difference for 86UBs may well inspire me to deal with it, but atm since I have no money anyways I'm sorta biding my time.