I was considering making some leaders and rigs to have an easier setup for big cats. I was looking at CC for leader making materials and didn't know what I needed to get: coated steel or mono, snaps, swivels, single or double connector crimping pliers, single or double connections? I'm not even sure on dimensions, I guess I'm kind of lost. I'm partial to the Spro swivels, other than that I'm not too particular. Any help would be much appreciated, Thanks.