when I next have the available money, I am planning on sending my cylinder to you anyways, so if you could pm me a quote I would appreciate it!, my only question is, once you remove the metal, will those parts wear out any sooner? it just seems that once you reduce the surface, and it starts to wear, there would be less metal to " wear through" before having problems..... I am probably worrying too much, I usually do, I know that the components are very hard, and even if they ever wore out it would be a cheap replacement part/parts.... thanks dougguy~!