So, the Logistician in me has been trying to get out. Apologies if this comes across somewhat disjointed.
One the the longest-standing issues I've had with canon is the low production figures for 'mechs. For roughly the 3025- to about the 3039-era's, I could suspend disbelief effectively based on c.250 years of all-out war.
SD/SC is different.
The problem is the Battlemech itself. Given its predominance on the battlefield, facilities have to exist in sufficient number, and have an output sufficient to at least maintain combat loss rates, especially given the prevalence of combat in-verse. Yet, I look through the data - both SB's, scenarios and novels - and I do not find the necessary numbers. There simply are not enough plants out there, with enough assembly lines, running enough output, to maintain interstellar-level numbers of 'mechs.
Therefore, I would like to propose the following, in-house for SD/SC:
* On every planet with a population of 10 million or more, there should be at least one mech assembly facility, at the very least, on the scale of the one from MW3.
* These facilities would have anywhere from 10 to 50 assembly bays - tending towards the lower end - and a couple of associated research labs.
* This gives concrete targets for raider forces and pirates, over generic "loot" like raw ores, processed material billets, and the traditional jewelry and knick-knacks.
* Likewise, any planet with a population of 50 million or more should have a SMALL Aerospace fighter assembly line - no more than 30 to 50 airframes per year, tops.
* Dropship, Jumpship and Warship production should be limited to worlds of 100 million or larger.
...So, why am I proposing this? The BT universe - no matter the exact flavor - is a violent place, and in our AH 2800 setting, there are FAR more mechs and Warships than in any other setting before 3050, even in the Periphery...
...And especially the Periphery -- those battlemech divisions didn't come out of thin air, and the Taurians and Canopians - at the very least - likely know the locations of one or two of Amaris' hidden mech plants, each. On worlds in those two states, the "little plant" model would be all over, as soon as they can get them built.
I hope this is as coherent as it seems to me at the moment.....