So I got my first SG 2 years ago and really haven't played it much. It was a 24 fret LE with a Classic 57 in the bridge and Mini Firebird in the neck. Neck is super slim D. Grew up playing Ibanez RG type guitar, but have Les Paul types as well, including a 2016 Studio HP. My biggest issue with the guitar is the sound. I'm a hard rock/metal fan (mid 70's to late 80's primarily), and this guitar just doesn't seem to capture that sound. My thought is that the Classic 57 just doesn't have enough punch. So I have two options: get a different SG or swap out the bridge pickup. I hear good things about the Iommi pickups and also the Epiphone Iommi. Would an Iommi work in this guitar, or should I sell this Gibson and grab the Epiphone. Any other pickup work for the bridge and pair with the Mini Firebird? Thoughts???