Here is what i'm planning to do as a hybrid 7:1 S/S :
Fire 90
Bicheon 80
Lighting 70
Cold 60.
But throughout the game, i kept hearing "Prepare for the upcoming skills, take more ice and max lightning, leave fire, or you'll spent millions deleveling it"
And some say that without fire, i'm nothing, which is true, cause it has the highest nuke and good imbue and immune. So if i have to leave ice, will i lose that much def ?
So my questions are :
1.should i max ice and lightning for the upcoming skills, or max fire and go with the build i planned for ?
2.So if i have to leave ice, will i lose that much def ? (at lvl 60, you get +84 def increase buff + passive)
3.Also will Snow Shield be updated ?
4.Would i be able to keep this build even if new skills come out ?
Please help be clear this problem :/. And comment on the build please

PvP wise.