iirc dd was on 3 a day - first thing, when I finished work and bedtime. If you cut down first to 3, then wait a few weeks to go down to 2 will be more managable. DS will prob feed for longer at those times though at first.
My DS is almost 10 months old and has been on 2-3 feeds a day now for a few months. If we are out and about I only feed him 2x day (waking and bedtime) or if he is particularly wailing (for comfort, he doesn't really 'ask' for milk when out). When at home I tend to give him an afternoon feed too. He is on 3 meals a day and he seems happy enough, sleeps through too.