My main class is my WAR which has been and is handling content just fine with its HP/STR pool (now at Lv50), but I've been working on a PLD along side it since the GLA was my mains subclass.

Anyway long story short my PLD (lv43) seems very under powered and has a rubbish HP pool by comparison to WAR when it was that level.
I tried allocating bonus stats (at level up) to the VIT and STR pool as some guides suggested but I'd created to much of an even split so the PLD wasnt very powerful damage or healthwise (2000ish HP).

SO last week I spent 10K company seals and respec'd its attributes focusing on VIT mainly (as another website suggested) with only a handful of points (7ish i think) going to STR, now my HP is a bit better (2499) but its strength is still to low when solo-ing so I end up running low TP to continue fights and eventually run out of HP.
My PLD's using mainly the old WAR/DoW gear that I've now replaced with first tier relic for my WAR class.

Basically can someone advice me on how best to respec or re-armour my PLD please? I dont wanna waste another 10K seals only to fail again.