Most of your post was good advice, but this part is dead wrong. You should build all the goods GBs as early as you can, and level them up. They will come in handy early, and when you reach Modern Era and up they become priceless. That's because they switch to unrefined goods (goods from 3 ages previous) and double their production. Not only will this enable you to use regular goods buildings for your current era if necessary, but you can trade these unrefined goods to get what you need.
As usual its down to the personal play style. I will try to explain the reasons behind my play-style and my previous post answer.
The OP asked for a lean mean parking machine.
The advise Stephen wrote is about the standard city that park a bit, then go up an age or era a bit and so on. For those Stephen is right.
But lets talk about the lean, mean, parking machine (LMPM!!!
and how it may evolve in those era's regarding goods production.
Lets focus the talk about ME and up eras, as the OP asked about them specifically.
The city will park for a long periods, and it should level the GB's a lot. So let's see how much we can get out of it, with a moderately leveled CF.
LMPM will probably have a high level CF. Hopefully, by the time you hit the above ME eras, it would be level 26+.
As you level up the era's you will run the RQ's. How many, is a good question. But hopefully at least 26 times a day. That should net you 150 goods per day or more. It means 13 standard RQ's and 13 UBQ's, which is not a lot to ask from a LMPM!!!
This is worth about 5-6 goods buildings, and it should suffice for advancing through an era (and getting the needed goods) in about a 2 months (using the following tool to calculate how many goods you need:
http://www.wildgunner.co.uk/FoE/ResearchResources.php).
If you want to advance faster, you can do more RQ's. With 25 RQ's and 25 UBQ's you cut the time to a month an era. That can be a bit hard, so it really depend on your own play style.
For faster leveling, you can build a few extra goods buildings. Your SMB, RaH and LaO, all part of a good LMPM city, should give you 100+ unrefined goods.
With the above numbers, I cant see why to build FoD and get more unrefined goods that will probably won't be used.
And this bring us to the 2nd point:
And best of all, when you get to CE, your goods GBs will be producing Progressive goods, which you can sell for FPs to lower level players wanting to build a Traz or Chateau.
That's a very good point.
CE is unique with the fact that the unrefined goods are extremely good to sell. If you park your city at the age for a long time, and you want to harvest this option, go ahead and build FoD and ToB.
On any other era, you need to decide if you want to harvest the unrefined goods, and use them somehow . In most eras those will be useless. Some eras they are ok, and in CE they are wonderful. They are not needed by a Lean Mean Parking Machine, but they do add a lot, if you want to help guild mates or sell the goods.