I can vouch for the dependability, capability and fun of the SWB Prados. I own 2 SWB 90 series cruisers exactly like his. I also owned one LWB one before these.
I wouldnt worry about being tall, I'm 6'1" and fit in the 90 without any trouble
If I could get my hands on a SWB, manual, diesel cruiser, I would be ecstatic. Hell, if I could get a SWB cruiser with a 3.4 in it (or the 4.0 in the case of the 120 series being discussed) I would be all over it.
I really wouldnt care much for parts availability, as you can buy them online and be done with it, that would be an awesome car to have, chassis parts are compatible with 4Runners and the cool factor would decimate all. Sadly it has a stubborn 22.5k price tag..