Cmd Batch help

start cmd.exe && goto countdown

:countdown
echo Press [1] key to execute early, Press [2] key to abort and close program.
choice /n /c 12 /d 1 /t 60
IF ERRORLEVEL ==1 goto run
IF ERRORLEVEL ==2 exit

exit

:run
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update" /v AUOptions /t REG_DWORD /d 1 /f
sc config wuauserv start= disabled
net stop wuauserv && go to pause
pause
IF ERRORLEVEL ==3 go to run
pause

:run
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update" /v AUOptions /t REG_DWORD /d 0 /f
sc config wuauserv start= auto
net start wuauserv
pause
exit

I probably have it wrong but I'm trying. I'm wanting to make it so you first open you go to adminstrative command prompt and has choices. I have this all wrong I'm betting.

Choice one: disable and force stop all windows services
Choice two: enable and force start all windows services
Choice three: exit

all in a .cmd batch file.

I think what I have is okay but I don't want to cause an infinite loop and ruin my pc.