My kit came with a micro-switch for WOT...I have it anchored to the floor vent piece, pushing against the pedal(which i wrapped with a split rubber hose, to widen up to guarantee it hits the switch even if anything shifts a little). It works, not sure I'll have too many problems with it, but I'm definitely not happy with it. I couldn't find a good way to mount it on the TB. I REALLY wish the jets for my plate were on the passenger side instead of right next to the alternator. I'm about ready to make a custom alternator bracket to get it out of the way, and give me room to route things how i want.
And the solenoids mounted (will run wiring tomorrow.) I will probably run hard lines after everything is dialed in. Not a big fan of the 'too long' braided hoses, but as long as it works reliably, looks aren't TOO important.