I was just reading a review for a guitar I own (Walden Natura D552) and in the review it states that the guitar is a good pallet for modification, but I don't really see how you can upgrade acoustics (short of tuners, nut, and bridge pins). Anyone mind filling me in here?

Ibanez ARX 350
Dunlop 535Q
Ibanez TS9
Peavey TransTube Supreme
DRIVE Elite straight 412
those would be mods, and sounds like they're saying the guitar could use them.
Quote by Skeet UK
I just looked in my Oxford English Dictionary and under "Acoustic Guitar", there was your Avatar and an email address!