Ok, I got some price info on the interesting goods :
Hull Pannel is indeed a problem (sold at Stokes), so if we change it for Boron :
Boron, 28.000 pcs, Holstein 161, 180 (Holstein, net 492.000)
Superconductors, 28.000 pcs, Denver 165, 180 (Denver, net 380.000)
So, looks like ok. I also gave some thought to how to manage the receiving party, I will share them by PM.
Otherwise, sounds really good, and we will definitely need some indies to help us.
For the rest, well we will see how it turns out, given it is a first, and maybe make the next ones better if needed.
EDIT: I am available almost all Week-Ends as far as I can tell, though I will probably be more busy around the 8.5, so would be better on another week.