I'm too busy to mess with this during finals week, but jrummy said on Twitter that there's an option in the Toolbox (donate) for those already on the leak and to just not do the full install. I'm not crazy on Liberty and don't have the Toolbox, but I'll probably test it out for GB at some point and see how it is. Anywho, from what he says, there is an option to not do the full install (so you wouldn't have to SBF) but not having the Toolbox currently, I can't give a step-by-step. Just throwing this out there! See @jrummy16 on Twitter for more info.