i'm planning on doing roughly the same thing next year. if it were me and i wish it was i would be doing this. except maybe different overnight stops.
full route:
http://maps.google.co.uk/maps?saddr=...14&vpsrc=6&z=7
Day 1:
http://maps.google.co.uk/maps?saddr=...,4&vpsrc=6&z=9
2 detours to take in Kinlochleven loop and Neptune's Staircase just outside Fort Billy.
Day 2:
http://maps.google.co.uk/maps?saddr=...,4&vpsrc=6&z=8
added Applecross
Day 3:
http://maps.google.co.uk/maps?saddr=...=1&vpsrc=6&z=9
no change, an easy day
Day 4:
http://maps.google.co.uk/maps?saddr=...,5&vpsrc=6&z=8
the whopper, this i think is the best of all the days as it takes in the Cairngorm, Queens View, Lock Earn, Dukes Pass and Rest and be thankful.