I just bought a MightyMite 5string PBass body...The routing for the 5 string Pbass is not what I expected... this could be a good thing b/c it may open up more options than expected. I need help finding some passive pickups that will fit the dimesions for this bass w/o major modifications. Here are the dimensions for the pickup cavities... a photo is included for visual reference... Neck: 4-3/8ths x 1-7/8ths Bridge: 4-1/8ths x 1-5/8ths Any Ideas???