I just can't enjoy the lack of dynamics and overtones when using a digital amp. I play through a Dr. Z Maz 18 MkII, on which I installed a Dr. Z brake lite, for attenuation.
I get a great tone with great dynamics below 90db.
I've never really had much experience with PRS guitars, let alone the budgetary SE line. However, i'm sure they would sound great if you have a good amp. There are just so many tube amp options out there with built-in attenuators and the ability to cut to 1w or .5w. IMO, great tone for electric guitars rely on the following, in order:
Fingers > Amp > Pickups > Other Electronics (Pots, caps, wiring, pedals) > tonewood
I am one of those who truly believes the tonewood is definitely heard through the pickups and makes a difference. However, the quality of the tonewood when comparing the increased prices definitely provides diminishing returns. Same could be said for everything that makes an expensive guitar, expensive.
I don't know what electronics come on the SE models, but I would probably replace the pickups and pots.