Got a great deal on my first 7 string, an Ibanez Prestige RGR752AHBF. I've heard some negative reviews RE the pickups on this, so I'm hoping to swap them out. I'm using this for mainly metalcore, think Invent Animate, Thornhill, Currents, etc. Any recommendations for pickups to be suit this style? Going to be pairing it with my Axe FX II XL+.