Thats super secret stuff your asking, oh well here goes the whole ball of wax.
A) Learn how to sex your Lobster roaches.
B) Start a colony with 100.500
C) Every month move the adults to a new bin.
D) When your first bin is all adults, feed off your old breeders.
E) remember to reserve 100.500 of your fresh adults to continue the breeding process.
Determine from there if you have enough. You should end up with 12,500+ feeders per month or around 416 per day. That should be enough for a single savannah monitor.
The Turkistans are just a pain to deal with for feeding monitors, the lobster roaches are fine though.
Most of my monitors will eat frozen thawed roaches, so if you ever over populate, you can just freeze off a bunch and stash them in zip-loc bags.
Maurice Pudlo