Best mazda yet as it has a datsun motor ;)
more reliable than any mazda engine thats for sure.

wishbone front end can accomodate rx4 brakes using
mazda 1300 hubs with machined bearings but can
remember the details. Read it on some conversions.
Its indestructible suspension.

Chassis is better than datsun 1200 you can do almost
anything to it without the rust issues affecting the
structural integrity. Much stronger overall.

Only issue is it doesnt look as good as a 1200.
Though a very good buy and very different.
Would look into turbo a12 like Sykine is doing.