Thank you.
He is referring to Canadian coins.
WTF? what in what I said suggests bimetallic coins? I mean they might be, I don't know. I do know Orzhov produces both regular coinage and Alms Coins which can only be spent at Orzhov establishments.
I will probably homebrew virusoids (probably similar to zombies) if they aren't present.
Virusoids would be my first choice to have a stat block cut if space was an issue. While very representative of Simic ideals, they are not in any pre-existing art and really don't seem to bear interesting mechanics, being mostly mindless and abilityless. A small description sums up most of what they are. I just have a hunch the hapless labworkers are going to be interacted with by players (read killed).