Gald your liking your KO3s with REVo stage 2! Thats what im running at the mo and it turns the car into a quick little bugger. Stick an LCR fuel pump, i say gains higher up the rev range and didnt lose as much power up there compared to standard IC pump.
Saw the pics of your INA manifold aswell, mines been on about 2-3months now, hope it doesnt crack aswell, may get a JBS one in the future!
Cars looking good