Need Opinions

[76er]

Wanting to go pretty much old school, simple, as i have no welding skills or fab skills. Thought about using the original type front attach motor mounts to bolt in my 350 (all stock) in my 56 TF and then just us aftermarket trans crossmember to bolt in turbo 350 trans at rear. There would no mounting points between front engine and trans mounts at rear of trans. Would that work ok or is it possible i would have flex at the point where engine and trans bolt together and possibly crack trans housing? All opinions and suggestions welcome. Send pics if need be.