[Closed] Adding 120mm Recons to a 4.2" travel Trance

The geometry on my 2008 Trance is setup for 100mm forks, but I want to add a bit more travel and think that Recons in 120mm length would be perfect, but will they mess the geometry up so that it's noticeable? At the moment I'm running 110mm Rebas (I took the internal spacer out) with about 1.5" of steerer stack. If I get the Recons, I'll run them with no stack at all, so at least the bars won't be any higher. If they raise the BB a bit, I don't think that's too bad a thing as I'm always clipping the pedals on the ground.