Which PU do you have in the bridge? I too have ordered the WLH for the neck of a Les Paul Studio (along with a Pearly Gates for the bridge). I hope I have done the right thing. These PUs aren't cheap and don't have any takers in my neck of the woods (aka India).
When you look at the millivolt output ratings, the WLH set is one of the lowest output humbuckers SD makes. Think of a '59 with the upper mids and highs dampened a bit and the boomy bass dampened as well.
It all depends on what rig you use, what your target tone is, how good your hearing is and how much treble you are into.
The WLH set is very mild but that mildness shouldn't be confused with muddiness.
I've had them in an all mahog prs and my 90 Les paul, outstanding in both, the notes stay large if that makes any sense, the single notes remain clear and powerful at least in my gee tars. Much better than the 59 for that application.
Awesome neck pickup. I have thrown every type distortion and fuzz at it and it sounds wonderful every time. Very beautiful with a naturaly pushed over-driven tube tone.