i need some help!!! Pics would be nice, if any, of what wires i need to splice into on the old engine wiring harness to get the stock cluster and such to work with nbs wiring harness? Can i just use one fuse block? if so; old one or nbs one??? its a 98 with tree-fity and i got a 43k mile 5.3 with isky .212/.212 .561/.561 114+4 lsa isky pushrods and springs