As said my dear Patrol family, is there anyone in here doing this or anyone with experience ? I've bought a LM7 Gen III V8 (its a 2004 5.3 V8 out of a Chevy Sliverado, Yukon, Tahoe) , its still in the US however.
Understand there is Marks Adapters for Gen III V8 to GU 5 speeds that wre well known and proved in AUS.