indeed... very interesting.
I've seen people do a 3sgte throttle body mod, doesnt require anywhere near as much fab work.
When you start looking for an LSD for that F series, may i recommend a Detroit Trutrac torsen centre.
Farken cheap considering the exchange rate. I have the same centre to go into my volvo rear end.
If it wasnt late on a school night i wouldve probably hung around longer to look at all your toys