^^^ I agree with Greg....the '85 5spd combo looks good.
The 83-84 manual cars don't have very attractive head flow plus they came with flat tappet hydraulics.
Thje 83-85 carbs I think are all the same.
The intakes I believe are very similar.
The 83's had a E3 intake.
The 84-85's had the E4 intake.
I own one of each and cannot tell the difference.
The '85 has a hydraulic roller and the E5 heads.