It's too early to have this discussion from my perspective.

The S-1's will be big money generators, but I want to see something published so I have a better idea of numbers and timeframes. What we know right now is one single consulting agreement seems to generate around $175k ($350k / 2).

The distinction between the TA and the S-1 is that the TA provides consistent revenues every month (dull, boring, but constant income), whereas the S-1 is a major revenue generator (but not consistent like the TA).