looks like you have a great job on the outside, she a bueaty. the engine bay need a clean up. like menition that fuel pump will work for you but it needs to be mounted at the rear on the frame rail close to the tank. with the carb it looks like a holley that was on the 2.2 dodges from the early 80`s, they are vac secondary 2bbls. are you using an adaptor plate or is your intake manifold 2bbl stock? with the kick down linkage, were dakota pickup trucks or full size dodge pickups from mid 90`s to early 2000 sold in your area, if so you can easly fit the kick down cable and brackets from these pickups to the trans, the bracket are the same. at the carb you need to get the throttle body and cable bracket of the same truck and mount the cable bracket to the carb stud in a position to reach the throttle arm and use the piviot from the throttle body on your carb.some welding and fabrication of the bracket will be needed. you will burn up the trans with out some sort of kick down activation cable or rod. tieing back 3/4 of it travel for now will work but it will shift at higher rpms each gear.

The hole you have in red is for the pcv to go into and that goes onto the carb big tube with a gas proof hose. The other part at the back of the cover is to go from the air cleaner with another hose.