not sure i'd suggest the fury bullets as they dont seem to open up at muzzleloader speeds.
Get yourself a sturdy short starter. The FPB really needs it to get them popped into the bore.
it's always hard to suggest conical loads when there is a TC involved, but sometimes you get lucky and find one that shoots them well.
I recently started casting the 395gr lyman plains bullets for my traditions sidelocks for elk due to recent regulation changes, and these suckers shoot amazing in my 1:28 Winchester X-150 and especially in my 1:48 hawken rifles. Casting is something you can consider, but first i'd buy a box of the 385gr hornady great plains bullets and see if your TC will even group well with them before buying a lyman mold and lead.