I can delete this if it’s not appropriate in this thread, but I thought it might be worth a shot.
If anyone is going to pick up the rusted text mods and would be willing to sell the following keys I would be interested: r1 1u ctrl, sys, alt, shift, fn
And these are less important but I would also be interested in r1 2u shift, r3 1u up, and r3 1u del.