Bare Knuckle Holy Diver or Crawler would be my best suggestion.. Both of those pickup have worked well for me at taming and filling out a bright\thin guitar.
I would stay away from anything thats very hot because in my experience any harshness the guitar naturally has will be amplified even if its a dark pickup. You will end up solving one problem but still be left with harshness. So IMO Aldrich, Tone Zone, Super Distortion, Duncan Distortion, BK Warpig, PRS Tremonti all those would NOT be the answer. You want something that is dark, smooth and fat but also not very hot. As far as Dimarzio goes the Gravity Storm, Timmons, Air Zone come to mind but Im partial to Bare Knuckle pickups, As far as Duncans go I have not personally found one of there pickups that have the qualities mentioned although I do like the JB and the Distortion a lot I dont think thats the answer for your maple guitar.