That's a very trick setup with dual DBW ITBs Scott, and clean install! Does your Motec M150 handle dual DBW stock, or did you have have to upgrade the software?
(Homebuilt by) Jeff also converted his ITBs to DBW, although he used a BMW (S54?) servo to do it.
I've been thinking about doing the same on a 3.6 build, to get rid of the Motronic with the messy idle speed valve setup etc.. With a single throttle body the conversion should be rather easy, you can get a Bosch E-TB for $200 that will bolt right on, and then
you can use a 997 gas pedal with the brackets from Adapt Motorsport that also bolts right in.