Time to finish will also depend on weather and if you fly the same aircraft as in IFS. I did IFS at Eglin and got my PPL at Pensacola Regional. Not only did I fall afoul of Eglin's "cross-country" scam (my solo cross country really didn't count as such for my license) but the school flew Piper Tomahawks instead of C172s, and made me resolo in a Tomahawk before I could pick up where I left off. Between that, and redoing all my XC hours, AND getting the required instrument time, AND getting the required night time, AND weather considerations, I finished mine up in about 4mos and 60.8 hours of total time. Your mileage may vary.