PJ is a great configuration. I’d generally recommend Squier Affinity, Ibanez TMB or Yamaha BB- but if budget and/or availability point you towards Washburn go for it.
All basses need adjustments along the way, so comb through these articles. Either teach yourself or find someone who can help you:
ALL BASIC SETUP QUESTIONS ANSWERED HERE
All basses need adjustments along the way, so comb through these articles. Either teach yourself or find someone who can help you:
ALL BASIC SETUP QUESTIONS ANSWERED HERE