Stat equivalncies for warriors

[Lobus]

I'm trying to come up with a composite score for warriors that takes the main stats for each armor piece and creates a HP based equivalency to make picking gear a little easier.

Based on my research i've come up with two sets of numbers, one for pre-50 and one for post-50. Would love input on the values and maybe a little theory crafting if ya'll are up for it.

Pre-50:
1 HP = 1 pt
1 STA = 4.5 pts
1 AC = 5 pts
1 DEX = 0.5 pts
1 AGI = 0 pts


Post-50:
1 HP = 1 pt
1 STA = 6 pts
1 AC = 4 pts
1 DEX = 0.25 pts
1 AGI = 0 pts

Obviously there are other concerns to keep in mind from what I found which include:

• STA and DEX Caps of 255
• Worn AC caps of 163 and 289 at 50 and 60

What am I getting wrong? Why is my Iksar War going to be terrible?