I had looked into doing this conversion. Its not hard. You will have to change the engine mounts obviously. The L series is a bit taller than the A series so u will have to try and get
it as low as possible. The gearbox mounts will also have to fabricated. Also, the L series gearboxes have a hydrulic clutch, so u will either have to convert it to cable or get a
clutch resevour connected to your pedal. The drive shaft will have to be cut and replaced uni's. I think thats all? The reason i didnt end up doing is because of the weight of the L
series. I didnt want understeer. Hope this helps.

Davo