I have a 01 with power by poole twins, R. A. S. P. and all the goodies with Mach 5'S. Here my questions to all, My vp44 is still the original one from day one. 125K. . Everything works great. Do you think I should get a back up, or get a back up and put it on and not wait for the problem to happen. I am thinking I am running out of time? Please advise all.