I'm thinking about getting a Highball A frame to run SS. I have a 120mm fork and a set of Stans Flows on Hope hubs I could use on it. I've been riding a more XC geometry SS 29er with 17.9" chainstays. I'm looking at something like the Highball or a Chromag Rootdown (not SS specific) as a more playful SS. Would the Highball fall into this category? I was considering a Nimble9 but the 2014 are going to use a 27.2 seatpost and I know I want a dropper. My other question about the Highball frame is how big of a rear tire will fit on it? I like to run 2.3-2.4 range.