I went into the London SoundControl and Turnkey the other day.... it's a very sorry sight, i have to say. Neither have any high end guitars at all- only the SE PRS series, and Epiphones where all the high end stuff used to be. Remember that corner in SoundControl that had PRS's on the one wall, and the wall next to it covered in Gibson LPs and SGs? Now it's got a few PRS SE's on it, a couple of nasty looking Deans, and some Epiphones. Round where all the acoustics and the keyboards are, there's a big space where some other stuff (which i can't remember off hand) was.
Turnkey was just as bad in the guitar dept, and the area where the monitors and the rack stuff was was closed 'for refurbishment', and there were no keyboards or stuff like that out. They've taken out the counter that was on the right as you went in, so it looks really bare- they'd set up a console with some monitors and a computer to fill the space, but it didn't look good.