hi, i am new here. i need some help to choose the right string cauge for my guitar. i play symphonic black metal and i need to have a powerfull sound when i play chords. i play with an ibanez rg 570 with the Regular Slinky Nickel Wound .010 - .046 Lime Green pack but i don't think the chords are powerfull enough with this set... i am thinking to put a heavier set but i don't know if it will be good for my neck... can somebody help me please?? 