Not entirely sure, but the thing to look out for will be the studs that are on the rear engine housing which connect the gearbox to the engine, they are quite long, so to remove the block you have to be able to shift it forwards by at least the length of the studs, maybe a bit more and personally I dont think there is quite enough room for the block to go this far forwards, removing the crank pulley will free up some space too.
Apart from the bast*rd drive shaft bolts, taking the whole unit out in one go isnt that much work, and leaving in the gearbox only saves 10% of the work.
As far as taking the heads off in the car, it can be done quite easily, but re torqueing the head bolts in the car is a biaartch to say the leased.
I say drop the lot!
Keep us posted!
Apart from the bast*rd drive shaft bolts, taking the whole unit out in one go isnt that much work, and leaving in the gearbox only saves 10% of the work.
As far as taking the heads off in the car, it can be done quite easily, but re torqueing the head bolts in the car is a biaartch to say the leased.
I say drop the lot!