I have enjoyed this post very much. I would love (LOVE) a tapered barrel 30-30 similar to the old toppers! But I do agree a caliber is probably not going to be agreed on. Those can be ordered pretty reasonable. The stick on, metal, disks we used to use with our Harley dealership name on them were pretty reasonable, The easiest way to do this is for a 'stick on' medallion for the frame. I'd go with that, and most others likely would also. But if I were going to throw something out there, the 30-30 slim barrel would be first, but I'd love a 'classic' chambering that we cannot get now; 6.5 x 55 or 7 x57. Or maybe something completely different; say a 260 Rem..... Ah, it's wonderful to dream, but my next priority is a new 30-30 barrel that I can ream to 30-30 AI. 44 Man