I'm a big fan of these. Have 2 SE Hollowbodies plus an S2 Thinline that they sound great in. I also have an SE 35th anniversary 24-08, that came with the "TCI-S" pickups - I didn't care for those, a little too bright and thin so I swapped those out for a set of 58/15-S. Very happy with it.
I also have a Core 594 SC with the "LT+", and a Core Piezo Hollowbody with the LT's. Definitely very nice pickups, and with the USA 58/15LT's now being available, you have a decision to make but personally I'd be hard pressed to justify the price difference (but maybe that's just me...).
That's a great price you're being offered, I would definitely do it.