First post here and first PRS I recently picked up a 2009 SE24 Custom in vintage yellow for a great price. It’s a beautiful instrument and plays great. The sustain is lacking quite a bit and the overall sound is decent but not quite great yet. My main questions about the guitar are: The nut would need filing to accommodate my preferred strings so I’m thinking of just having the local luthier swap the nut out for something better. Any recommendations for a good nut that’s a close or direct fitment? Regarding the lack of sustain, I gather that a better nut might help a bit, but how about pickups? I’m unfamiliar with which pickups are in a 2009 model and they aren’t bad but they aren’t fabulous either. I play mostly heavy blues, classic rock, and metal. Any pickup recommendations? Lastly, I have no real use for a trem bridge. Any thoughts on swapping it for something else? Ive seen the Mann bridges but they’re pricy and I only paid $400 for the guitar so I’m wondering if there’s maybe a second hand stoptail that would work or something from another third party? Very happy with my guitar so far. I’m sure once I get it set up to my liking I’ll be in love.