My start-up procedures for my bikes are very different depending on time of year and even time of day, and especially if the bike has sat longer than a week (mainly for the 550, not so much for the 750).
Let's assume a warm day and the 750 has been ridden recently, but not that day.
Turn on ignition, turn on gas, close choke all the way and then re-open about 1/8th, turn throttle stop screw in 1 1/2 turns, kick once and it's running, open choke fully, and then ride immediately because that's the best way to warm up an engine.