It would be nice to find a list of how to go through 200rd productively rather than winging it.
so, what i do now - as ammo is pricey, i restrict my drill to 60-80 rounds - usually bring 8 10 rd mags and 1 17rd - using glocks 17 and 34.
first mag is a slow rate - shot, inhale, exhale, shot - 20ft warm-up with G17 iron sights, you do 2 groups of 5 per using 4" rifle targets - just working on a rhythm and getting hands steady.
then switch to G34 red dot with a dot torture - but, i restrict it now to 3 shots where it used to be 5 - overall i do whole routine twice using 4 10rd mags total.
then 1-3 mags at 30ft - my range is a bit short - using same 4" rifle target with a 1" bullseye.
last is back to G17, a 20ft double-tap or rapid fire or holster draw - whatever comes to mind, usually on a last large capacity magazine left.
so, that works for me ok, again, the idea is to shoot a bit less rounds overall but at least once a week. i wish i could do a 200rd twice a week - at $.40-$.60 per round it gets pricey.