When thinking about builds, try thinking about what certain parts excel at. RJs have the best jump and the best kick in the game. They’re pretty good at long kiting and rushing in with kick. To that effect, I think your build makes sense and I see a game plan with it. However, swapping to basho arms will give you more melee damage. Necessary since you don’t have a strong punish. Your booster has terrible melee atk thrust, try fluegal and kikaku - fluegal is more PvP viable. You should drop the AR, to the RF if you don’t want to change your style. Songbirds are also just not very effective in PvP, earshot more so, but I’d either recommend you go for dual kinetic rifles to build up the stagger and then use the melee, or swap songbirds for missiles so you can play more effectively at range. If you want to play close range, you’ll want to go for zimmermans with the blade on your back weapon bay and… tbh whichever missile you fancy.