Im qurious what your angle would be with a hp third? I would try a square d line with a cv. And i wouldnt use anything but genuine toyota u joints,cv's. U can also try high angle driveline in california. they did my front heavy wall driveshaft with long slip using my stock toyta yokes and joints for far less than $500. And i have already broken a rear output shaft but havent even popped a cap on a driveline yet. Only bad part to a square d line is it will vibrate far more than a round one.