There really isn't much wrong with mouse control as it is. I use abs.p+r which is fine for normal FAON flight, but is really awkward for FAOFF. Using rel.p+r is great in FAOFF but needs far too much desk space for FAON. If there could be an option for abs.p+r during FAON and rel.p+r during FAOFF, I think this pilot's life would be extended during combat.
So the issue is really how people set up their binds.
Mine are...
w = Throttle Forward
s = Throttle Back
` = 50% Forward Throttle
TAB = 50% Rear Throttle
X = Zero Throttle
CTRL = Boost (using control means I never accidently hit it)
Shift = Toggle Flight Assist Off/On
A = Yaw Left
D = Yaw Right
Q = Strafe Left
E = Strafe Right
R = Strafe Up
F = Strafe Down
Spacebar = Select Menu Item
WASD = Cycle Through Menu Items
QE = Cycle Back and Forth Between Menu Panels
1 = Target Ahead
2 = Nearest Hostile
3 = Next Hostile
4 = Next Target
6 = Previous Hostile
I use the number keys on the side of my mouse for targeting (ie. 1&2, 3&6 are next to each other).
Arrow Keys = Power Management
Mouse 1 = Fire Primary
Mouse 2 = Fire Secondary
Mouse Wheel = Cycle Subsystem
I use the inverted Pitch and Roll mouse setup with a small deadzone.
A fella I game with who recently purchased the Beta prefers the roll into yaw setting and finds it easier to fly with that. I have never tried that because my current controls work perfectly for me.
Everything is close at hand with my binds except for power management but I can very quickly utilise the power management functions without a problem. It is the same with landing gear, cargo scoop and deploying weapons.