I'm assuming you're a Pure STR blader, or at least a 5:1 Blader?
If so, by lvl 80 your HP points will be pretty high, that i dont feel necessaryto max out ice. More the less, Ice lvl30

(20% mana shield). Pure STR bladers are made to tank, but they are also not able to kill, hence the quote:
"Bladers are notorious for not able to be killed, but can't kill a thing either."
Now by wearing garments you can reduce the amount of mag dmg you receive from nukers, as they are your worst enemy. You have low mag. balance, and by leveling fire, you're INCREASING damage (which bladers lack) and you're INCREASING mag. defense ( oh, right, another thing you lack)
With ice, you're just going to be more godly as a tanker, further proving the statement of not being able to kill, at the same time. It's your preference. Want to tank like a God but can't kill ? Or become more of a damage blader who can withstand nukers much more with Fire maxed, but not as much HP to tank?
The choice is yours, but hey, here's my suggestion:
80Bicheon/80Fire/80Light/60Ice ;] And ThAi's right. Where's the light? You're one HELL of a slow blader without grasswalk or phantom. The game's about speed bro. Get your head in the game.