Whoa. maybe ishould have read more before chiming in.
That little error is not just a little oops. Folks here are seeing (from experience) some things were not fully thought out. Some really good suggestions were made. My suggestions is to take your time and go through them. There may be some trial and error. In fact expect it. But folks are telling you some things that are or will be definate errors. For example 16" flex fan - almost certainly a fail. IIRC Minimum factory fan was 17". That means that even with a shroud there is an 18" dia or larger opening. Also, "Kickdown linkage" setup. Absolutely critical. Through it, the throttle position changes the pressure in the transmission circuits to match the load. There's more, but those two stood out.
