A few things have fallen into place over the last few weeks. I have been after an aftermarket ECU and a Haltech Elite popped up for the right money so I grabbed it. Also included was a WB1 module so I can use the wide band input for initial tuning and long term fuel trim etc.
Another "bonus" with the Elite 2500 is the ability to do DBW so that got me thinking ...… and I came up with this using a Toyota Yaris throttle pedal. It's actually quite close to the original pedal sweep and plane so pretty chuffed at that. I was contemplating making it adjustable as the brake / throttle pedal relationship can be a little odd when using a bias pedal arrangement. but this proved to be problematic as it did not secure the pedal as I had hoped so back to the original idea. However minor changes can be made by adding packers to the mounting to fine tune the pedal relationship if I decide too.
Just need to add a few more gussets to the bracket and it's as good as done. If for some reason things get too hard the original pedal can slot straight back in

Engine end is slowly coming together as I need to sort out how to drive the quad ITB's but I have an idea......