Thanks everyone for your thoughts..
No issue with the RHS trim piece (one sitting in storage for the past few years).
And I've already spent some considerable time on the rust proofing side of things etc. - although, I still have lots left to do
I think the 75/ZT body shape really suits the dual/quad exhausts look, although maybe not quite as good on the 75..
Still, I'm keen to give it a try
Cheers,
Karl.