I also have been talking with Chris at Z-Cars about a new shifter. They use the one called "FlatShift". They just use the ignition cutout with the mnual lever. But I want to use my buttons.
There is a company in America, Rilltech Racing that carry's the Flatshifter so I have one coming from them. I am getting the "Pro" with throttle blipper for clutch less up shfts and down shifts via paddles or steering wheel buttons. This was shipped today so I should get it maybe friday.
That sounds like it will be a super sweet setup once its all together, looking forward to hearing how it all works out as this would really suit my future sprint car design.