I have just bought an old western saddle that I am reconditioning which i s working out great, my only problem is the blevins buckles. It is missing one and they are rusty, so I am looking at new ones online, but can I replace the old style ones with a new one? i am afraid the holes won't line up, it is a 2" horizontal with the clip part riveted to the saddle, my huusband wants to put a 2 prong buckle on, like his saddle and my aussie saddle. Can anyone help with some tech tips or advice.