Not questioning Palin's OP... I just made due with Felicities' G3 drives for quite some time, because Marco. I focused on weapons (because they're fun), Chung, Didi & Selene before Palin, but I was in no rush to jump into PvP.
Sure, I suggest Palin as a priority
because people tend to put him off.
I did it that way too.
Looking back, many things don't work too well without a good PD, so Dweller is at/near the top of my suggestion list after the FSD engineers.
Dweller also gives decent laser mods, which are very beginner friendly weapons and arguably the weapons that benefit most.
He's also really, really easy to unlock.
So my ideal flow now would be something like first range, then boost frequency, then top speed, then shields, then armor, then weapons.
Qwent give PP up to G4 so you Tani can be put on the back burner for most people.
@OP, the Vulture is an exception perhaps. It is very power hungry, so unlocking Tani will free up that beast a bit more.