Looking to put a Vr6 in a 1980 porsche 924.
I've decided I will finish it, regardless of what is necessary.

-Front engine, rear transaxle, torque tube.

Engine is quite worn out, and i'm not too enthusiastic about rebuilding the stock engine.

What would be necessary to put a Vr6 in a 931?
What would I need to do for the following :

Bellhousing
Clutch
Torque tube
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Any help would be great. I figure if anyone has advice i'll hear it through before I start tearing things apart.