I would keep the truck because I hate crawling around under tight places anymore, semi-monster trucks are easy to work on, more fun to drive, peeps tend not to tailgate as much also too.
Civics are very practical but boring.......HVAC will require hauling some crap (tin) around from time to time, although you could make the camino a work car/truck thing whatever it really is, not sure if camnios have ever been DNA tested.