Hello Marc,
That is easy, there are tuners around, that can write the Mode button, out of the starting sequence, search for "monster", there are solutions to your initial problem.
But on a sidenote, starting the bike and let it idle to get warm, is not the best way to heat up an engine, nowadays it's just good practice to start and drive, go gentle on the throttle for atleast 20km's, the get the oily bits on working temp.
But it sure is a interesting thing to have