Hey everyone. Excited about my recent purchase of 1999 Amigo V6 hardtop. My dad bought it new in Maryland and moved to Albuquerque in 2004. 150K...everything stock.... Been there ever since. Just picked it up and drove it home to Atlanta. No issues on the whole trip but now I have P0133 code and poor gas mileage. Should be an easy fix right?

Parts I need:
1. Driver Side rearview mirror
2. Interior Moonroof cover
3. Original Isuzu Spare tire cover.

Problems I foresee:
1. Sometimes difficult to shift into Drive. Seems if I try to push the shifter all the way back (while in park) then I can get it to move. I suspect this will continue to degrade.
2. Probably needs some major maintenance. Any suggestions?

Here's what I want to do with it:
1. Soft Top Conversion
2. What roof racks look and function well?
3. Lift and tires. What do you recommend for commuting and occasional off-roading?