This is a good budget. Many possible combinations, some used equipment is difficult to find. What do you listen to, besides guitar music, and what are your sound preferences?
In any case, my choice of turntable and tonearm would be Nottingham Analogue. Interspace table/arm - about $1500 new or Spacedeck/Spacearm used. Cartridge. I would go with Moving Magnet. Which one? Goldring 1042 is what I use on Spacedeck/Spacearm. There are Nagaoka, Roxan, Ortofon, Grado, Soundsmith and others for under $1000. I would not buy used cartridge.
Do you also want tube phono stage?
In any case, my choice of turntable and tonearm would be Nottingham Analogue. Interspace table/arm - about $1500 new or Spacedeck/Spacearm used. Cartridge. I would go with Moving Magnet. Which one? Goldring 1042 is what I use on Spacedeck/Spacearm. There are Nagaoka, Roxan, Ortofon, Grado, Soundsmith and others for under $1000. I would not buy used cartridge.
Do you also want tube phono stage?