I owned a UK spec 95’ HDJ80 w/ 3x lockers, manual gearbox, etc… AMAZING vehicle. I also own a VDJ79 double cab and a VDJ200. If I were in your shoes, and had the $$ to import an HZJ7x, I’d rather go with importing an 1HD-FT and an appropriate manual gearbox to mate to it. The FZ and HZ motors are both turds IMO. Tough, but turds. As for a gearbox, could be the same one from the UK ( sourced from the Coaster minibus, a bit clunky), or could be a more modern one from the VDJ7x setup. I’ll say this, I prefered the 1HD-FT motor and 80 series to my VDJ79. It was more comfortable, and had torque like nobody’s business, even while towing. It didn’t do much over 125 kph though. The only thing I didn’t like was the gearbox. Downshifting from 2nd gear to 1st or doing anything in those two gears often required double clutching, and I was told my some UK cruiser heads that even rebuilding the gearbox wouldn’t fix it. It’s just the way they are.