Slightly adapted for personal use but I use :
B-brakes - feet clear
U-undercarriage- down, locked, 3 greens
M-mixture- full rich
P-prop- fully forward, pump on
F-flaps- as required
I- instruments, QFE set, T&Ps etc
L- landing light on
C- carb heat on
C-clearance received
H- harness tight