For comparison - in SoD with 2 stacks for the Miner (the most common situation), there are on average 119 troglodytes, but without the guarantee of harpies/eyes.
The numbers were selected specifically to maintain the average army.
For comparison - in VT the Miner has 20-25 troglodytes in stacks, and nobody complains (they complained when it was 15-25).