Welcome.
I had a 2010 just like yours before I got my 2021, and loved it.
I swapped the gears to 4.10s and added a Yukon Duragrip limited slip diff, put it on 30x9.5 mud terrains, and built a flat bed for it. Put bilstiens on it when the shocks that came in it blew out.
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Lifting 2wds of that era is a potential pain in the ass. When I had the truck, none of the available lift spindles played well with the abs/trac/stability systems, you'd get a menagerie of dash lights on and I wouldn't of been able to get an inspection sticker.
Coil spacers work, but don't offer as much lift and affect ride quality. 1" spacers won't affect the ride quality THAT much.. but 2" definitely would.
(I have a pair of 1" spacers and camber bolts for sale if you want them lol)
Don't bother with dual exhausts, cold air intakes, chips, or even the k&n drop in filters.. at best they won't do anything for performance and at worst they'll award you with less performance. If your after form over function... go for it. It's your truck after all.