RedofTex/Robert
e-mail me at:
turnstone@bitterroot.net
and I can share such a load or two with you that will meet your needs. The guys here are right in the tapered plastic hulls not being the best platform for card & fiber, along with their mentioned straight-walled Federal papers (or something similar) being hard to beat for traditional loads.
Your tapered Win. & Rem. hulls can still be used for some good low-pressure (<6000psi) loads with plastic wadding, should you desire.
Components are also easy to find through such outfits as:
circlefly.com
All Best,