The short answer: on a neck-through where the BRIDGE is mounted in the neck rather than the wings, the body "wing" wood probably has less of an effect on tone than it would with a bolt-on/bolt-in/set-neck guitar, but it will still have some effect.
On a related note (but not the answer to the original question), I think the wood that the bridge is mounted in will have much more impact on the sound than the wood the pickups are mounted in (which is the way the question was originally phrased). The body & neck woods talk to the strings (because they are physically connected to each other through the bridge, nut, and frets) and the strings talk to the pickups (by creating disturbances in the magnetic fields of the pickups). The pickups do not talk directly to the wood because wood is not ferrous, and magnetism is the only language pickup speaks.
Very interesting.
The bridge will be mounted onto the maple.
So, with regard to what you said, it's most like going to be on the brighter side due to that.