Anyway, if this thing is to get going, then maybe someone from here that has an established account on Castboolits will go over there and post something to see if there is any interest in some 8mm boolit molds? I don't know what else to do because right now, there is not enough interest here to get the molds cut.
I've done this. Link: http://castboolits.gunloads.com/showthread.php?t=113597 You can do the same Group Buy setup here if you wish. Custom designs are really little problem. All that needs to be done is a lead throat slug for the rifle involved. Sometimes this happenstance has already occured and resulting cast bullet has been tested quite thoroughly.
Hopefully you got the 8mm Sil.