Best 6 to turbo.

Hi fellow Falcon junkies,
Im looking at buying An AU engine from the wreckers as i was told that they are the best Pre BA engines to turbo charge. Is this correct? Do they all have the crankshaft/block cradle or was that XR6 only?
I also have at my disposal a EA closed chamber head, from what ive heard they are pretty magic on the AU block, i was just worried about the increase of compression being to high (although i am no stranger to turbocharging high comp engines), what are the main differences between the heads.
BTW this engine is going into my EA burnout car with either a HX50 or 4508 turbo.
One more thing, if i was to use an E series station wagon diff in a AU station wagon would it enable me to use wider wheels? (different car
)
Thanks, and sorry if its posted in the wrong place
Im looking at buying An AU engine from the wreckers as i was told that they are the best Pre BA engines to turbo charge. Is this correct? Do they all have the crankshaft/block cradle or was that XR6 only?
I also have at my disposal a EA closed chamber head, from what ive heard they are pretty magic on the AU block, i was just worried about the increase of compression being to high (although i am no stranger to turbocharging high comp engines), what are the main differences between the heads.
BTW this engine is going into my EA burnout car with either a HX50 or 4508 turbo.
One more thing, if i was to use an E series station wagon diff in a AU station wagon would it enable me to use wider wheels? (different car

Thanks, and sorry if its posted in the wrong place