I started Orcs with 66 mushroom farms and 6 rally points
For the average player, this would not be possible to build that much. I had 8 extra expansions I bought with diamonds early on in the game, and even with those, there's no way I could've fit that many buildings in orc chapter. I had 3 rally points and 42 mushroom farms. I had them upgraded to level 2 or 3. I think I had the "basic" 20 upgraded to level 4. And people told me I was extreme for having that many.
If I were to advise my FS to build what you built, they would freak out at me. I don't want people to get discouraged, and I want to encourage them to build as much as they're capable.
The rest of my response is not relevant to your statement, but relevant to the discussion.
That said, I was only tech locked in that chapter for about 2-3 weeks, definitely not more. I was tech locked at the end, not the beginning. I pretty much sailed through the beginning, which is misleading to the unprepared!
So word of caution: you might sail through the beginning of the chapter and think you don't need to upgrade those rally points, but trust me when I say - do it early. Otherwise when you get to the end, you get majorly jammed and since you think you're almost done, don't want to bother upgrading. But then it drags on & on & on. Seen it happen too many times to other players.