Got 7 myself, 4 of which are on the list to get mods. Excuse me getting boring here, but I'm recovering from a very hard workout this morning.
SR706: EMG45DCXs, maybe with a BQC later. I need to rout to fit, but that's fine. Ordered and waiting on local stock as it's cheaper than importing direct.
SR256B (GSR206 with an EQBIII pre): Lace Alumis. I have the PUs already. Body will probably get sanded back to bare, stained black and clear coated too - waiting for a mate to finish his house renos to help with this.
SRC6: EMG DCs. Same friend as above has extensive luthiery experience and will bring his nut files to take the stock strings to .100 from .84.
SR375E: I want an SR2605, but they're $A2800 / 1350UKP and the 375 plays so nice and is really good looking in blue, I think a set of Nordy Big Blades ($A500 - bit more modern sounding than the BS apparently) would get me close enough, except for the aesthetics. I don't buy into the tone wood or hardware making any significant difference. The 375 neck doesn't move even with the big temp and RH swings here, and the body is most likely more than one piece of maple, but even in sunlight, I struggle to see the joins - note that this is Aussie sunlight, not the tepid stuff you have in Blighty. I purchased this new a couple of years back on a whim.
There's no point in selling the 375 to put it towards the 2605 as the market here sucks at the moment. I bought a used guitar recently for an absolute bargain, getting it basically for the cost of the EMGs in it, and my high bid, which I thought was modest, was significantly higher than what it sold for.
With the BTB and the Cort A5 UA and A6, I really think I have everything. Except for the GVB36 I mentioned earlier.