Nolan Donahue

I bought this truck 2 years ago for $1800- I love it, and I want to make sure it last me a while, but have 0 mechanical knowledge/ skills. Looking for someone who can tell me what parts to order and put them in for me- happy to pay a fair amount, obviously not looking for warranties, etc on the labor. I tried toyotechs but they only work on 96 or newer. If anyone is an enthusiast in Atlanta that needs some extra money let me know! Thanks

truck is 1994 Toyota pickup, 4 cyl 5 speed manual. Near 250k miles. No real problems other than AC going out. Currently just want a checkup and to replace headlights, brake lights, seatbelt, horn, and figure out why my e-brake light is always on.