How are the brakes? I've not played with Avid hydraulics in several years, but I owned a couple sets around 2008-2010. They were great when they worked, but bleeding them made me want to kill myself... and it was needed far too often. (along with a couple lever rebuilds that were a giant pain in the ass). I switched to Shimano and have used their stuff ever since- so now I only start to feel suicidal when it's time to buy new pads.
I had read that Avid re-designed their hydraulic stuff around 2013ish and were no longer terrible, what say you OP?
And you did good BTW, that is a great deal for what's on the bike. The "trail" version is only $100 less but the equipment pales in comparison (Suntour fork and Tektro brakes, yuck!)