very nice write up...
the problem is this mod is not somthing you would want to do.
its been provern time and time again with infered heat guns that you are keeping your TB cooler, but you are heating up the blower. Which is more important?
these have been the source of many coolant leaks into TBs.
many years ago these were all the rave, but now most vendors will suggest against them. we have seen a few in person fail(cause leaks) even when installed correctly.
wrapping your crossover pipe with header wrap will keep throttle body temps down just the same without heating up the blower and will also keep underhood temps down.
thats for another write up tho
