I'm trying to replace a White-Rodgers 1F58-910 thermostat with a Totaline P474-1050 and need help with the wiring.

The White-Rodgers is wired as follows:

Terminal Wire color
F Green
V Red also jumped to VR
Y White
M Yellow
R Orange

Terminals on Totaline:

G - Fan
Y1 - Cooling
W1,O,B - Heating & Rev. Value
R - Power
C - Common
Y2 - 2nd Stage Cool
W2 - 2nd Stage Heat

Can anyone help with matching these up?