I have a wonderful Stratocaster V6P with 3 Wilkinson Stacked P90's

Little bit on the guitar it has solid body American Alder with hard maple neck, it's a heavy stratocaster, the current stock P90's are fine, but there is feedback when the P90's get to close to either amp even my little BOSS Katana Mini,

When guitar was setup I asked the tech to give me the values of the P90's the highest being the bridge at close to 15.12k neck 9.06 k Middle 9.16 k , it has a Volume and Tone knob the tone knob rolls off , these P90's are stacked and ceramic

I love to have decent P90's that have sweet tone for blues and hard rock, I don't want to break the bank but this guitar is a keeper, well built , incredible sustain, and never goes out of tune really thanks to the Wilkinson Bridge and Tuners, any ideas would be great