Watch the Outlining Fmin7 online guitar lesson by Fareed Haque from Bebop Improv Survival Guide
The basic chord, arpeggio and scales on Fm7. Don't be afraid to explore b7ths (Eb) as well as Natural 7ths ( E natural). All of these sounds are used and you need to eventually learn them all.
Take your time and try 'em out one at a time until you really 'hear them'!!