well a nice shedule, but reduce the time of streching excercises, cause u'll already get it when practicing scales etc.
my recommended schedule
Finger Stretching Excercises 5-15 min
Scale Excercises 30 min
Learn new chord 20 min
Chord switching excercises 20 min(this shud be done alternate days)
learn new scale or scale position 15 min
run through previous scales 15 min
Alternate picking excercises 20 min
practice songs - depends whenever u have time,
lead takes about 20 mins daikly for 3-4 days, to master.
while chord ones may take 2-3 days with 20 min daily.
and see that when u learn chord songs, u are also learning chord switching with them,so find some songs which have chord changes u can't do already.
and i don't think this schedule thing works. u need to estimate ur progress daily and allot time on that basis.
but still just try the schedule.