Arkkonz

hey so my question is , after switching my light elf into a ghost sentinel because i picked the wrong class , from moonlight, i gained p attack ok, now would i gain even more p attack if i switched my race to dark elf, because there is like a 10 str race difference, or because im already a dark elf class as a light elf, that p attack gain was from that ? i asked the gm in support same question , waiting on reply, i dont wanna pay for a race change if there is no point and no p attack increase! lol