Hi, I,m looking for pickups to replace my stock ones in ibanez rgd2127z. I have RG1570 (6-string) which pickups I replaced with dimarzio liquifire and crunchlab. I love the amount of clarity and warmth they give and how much less muddy they sound compared to the stock ones. I would like to get the same effect after I replace the ones on rgd2127z. However I heard that crunchlab's and liquifire's 7 string versions aren't that good.. Perhaps someone has recommendations for what could I use instead? Currently I'm thinking about bareknuckle aftermaths. I've also heard good reviews about fishmans, but haven't investigated about those yet. Thanks!