Seriously Will -- being a guy who isn't going to buy something because of the brand name sticker on the lowers -- check out the Suntour Auron. There isn't a single thing (including rebuilding the damper or air system) that you couldn't easily accomplish with tools you already own (actually -- anyone who wants to do all their own maintenance but wants a product that is conducive to home wrenching -- basic garage wrenching, no home shop needed, no "you can fudge it but it really needs a vacuum pump to work properly" -- you can't go wrong with the performance//simplicity ratio), the performance is very good, the fork is competitively light weight, and the tech//after-sale support directly from Suntour is very good (trying to get market share). You already own every tool you would need to tackle a full rebuild.
You will need to drop the lowers and add some Slickoleum at the seals and a bit of bath oil (see Suntour recommendations -- fork is lowers designed as a grease system for ease of maintenance, but performance is better with 10-15cc of oil), but it is a quick job.
It doesn't feel as "refined" as other offerings here, but I have a lot of hours on it and certainly don't pine for something higher end when I am riding it. The only complaints I have are the axle system looks a bit hokey (works perfectly fine -- zero contact issues that I know of), I wish it was 51mm offset (not an issue for your 27.5 bike), and while the LSC/HSC are shimmed the rebound is a basic port system so there is a limited usable range (I tend to like my rebound on the slower side, and the Auron needs to be run a bit faster for best performance).
Thanks for the info Drew. I hadn't thought of Suntour.