Bruce is your best bet for the TC die.
this may be of interest to you. I have a 1/2" star bar for 8.9 grs of 700-X pwd. a 2pc star 3/16 spacer bar set, and the 00 pwd housing base with the proper length screws, can ship the 3 items to your for $60 by small flat rate box within the US.
All are in pristine condition.
If this will get you started,let me know.
arh in California