However Chimpboy spotted a Mav Shorty in Pickles auctions and a seed was planted. The price would be a bit higher, but with no 5 speed MK's in the market it looked possible, and not TOO much more expensive.
It was possible

I now am the proud owner of a 89 Mav. Think it's an XLT (factory diff lock, power stuff and wide wheel pack).
Not my fave colour but it'll have to do for now... plans are still much the same as would have been for an MQ - 33"s, maybe 3" lift and eventually twin lockers.
Not a bad start at least. More when I get to tinker, as Im sure I'll have lots of stupid questions to ask.....
http://www.pickles.com.au/servlet/Auction/VehicleDetail?item_id=450258054