Motor home 727 in duster questions

No kidding...I keep saying to change the tailshaft and tailhousing; to be able to use a stock driveshaft.. I've seen tons of cobbled up jobs that were meant to save money and trouble; but just ended up costing more and not working out. Wouldn't it be hilarious if the op makes up a special driveshaft ($$$), then finds out the trans has to come apart anyway?
Sorry, this was my confusion as to what you were saying in regards to changing the length and/or using a stock driveshaft. We were saying the same thing.