'14 Trek 8.2 DS... possible upgrades?
Got a '14 Trek 8.2 DS a couple of weeks ago. I'm a new rider. Over the last two weeks, I've put on about 60 miles on mostly packed gravel trails. I'm just wondering about what sort of modifications or upgrades that are most typical with these hybrids or any bike, I guess? I did a search and didn't find anything specific to the 8.2 DS.
What sort of upgrades would give me the most bang for my buck? I don't know if that question is too vague (I'm a newbie, sorry!) And I'm not stating there's anything wrong with my 8.2 DS... but I'm now looking at Trek's website and comparing the 8.2 to the 8.3 and the 8.3 to the 8.4 and so on and so forth. With that, I'm wondering what I can do to make my 8.2 even better than I feel it already is... maybe lighter? more efficient?