Arcane Effigy is defintely on the roster, went out and purchased one yesterday.
In that Open Current set-up, a Rail Worker could be hired with the Mobile Toolkit. How do you feel about Rail Workers?
Taking Arcane Reservoir early saves 2 scrip, but my ideal for Joss is Open Current and Bleeding Edge Tech. I suppose I can grab it later, it is an eight week campaign.
Open Current would certainly make it easier for Johan to start flipping for injuries. Of course, Ramos turns everyone into Constructs with his Manifest Event.