I'm about to order a mold to feed my 41s. What I have in mind is a 210 gr. RNFP from Accurate molds. I've been told this nose shape will feed well in a lever gun. Loaded to magnum velocity for pistol this is going to produce something around 1700 fps in the lever rifle. What do y'all think, lube or powder coat, with a gas check or no check?