Looks like someone like RS spoliers/replicas. I love the '69. Not fast enough?How about a 3.6L transplant?
My 993 is a Cab, but I'm a convertible guy.
ERA is a top notch Cobra replica. And I love the Webers! You must love them too.
As for the switch of the gauges, if they work, then I'd leave them. It's not an original.