haha, it's no secret. I've got the Ford minitruck outside now (the one that sayz "Mazda" on the outside).
I sold my 5-litre mustang last winter for $1200.
I contemplated putting the engine in one of my 1200s, but in the end didn't want to fabricate a new rear diff to do the swap. I woulda put it in the Mazda (a bolt-in swap), but it wouldn't have passed the locally-required emissions test because the Mazda is newer.
After Datsun 1200s, I like certain Fords.