I traded for an 89 4 runner and plan on doing the SAS. Before I tackle that, my 3.0 has a hole in the block about the size of a baseball. I have a 2.4(2rz) out of a 96 tacoma and I have the wiring harness. The motor only has 90k on it and was running strong when I wrecked the taco. How much would be involved in putting it into the runner? Also is this worth the time? Thanks in advance.