@Chicken Thighs R Best, I understand your math but is it possible to do 2 of the RQs? 333 iterations of the UBQ requires 666K coins and supplies (the CF covers the coins and another high-level GB like the HC can handle the supplies) should not be a problem. What other RQ can be done 333 times daily? The "spend FPs" quest would require 5K FPs, the produce "skewers" or "cheese wheels" take 24 hours to complete, "gather coins/supplies" require gathering almost 2MM coins/supplies in 5K bites. Realistically, I think that the upper limit for goods and FPs is about half of what you calculated. A big number still but what a grind getting there.
I utilize the spend FPs when I contribute to GBs and then fulfill a UBQ in-between. Because my CF is a high-enough level for Iron Age, the coins and supplies rewards are boosted enough so it covers the cost of the UBQ. For sniping, I use 1 RQ, and for the 1.9 thread, sometimes I take 1st place on a high-level GB in 15 FP increments. Just depends on my mood when it comes to RQs. I've had a couple guildies tell me that I've "sniped" them, and I reply, "give me like 15 more minutes, I'm contributing to your GB in 15 FP increments". I don't use the other RQs that much since I rarely hit the abort limit anyways. It's very difficult in an early era to reach the abort limit while playing normally simply because you have less RQs to abort through in these lower eras.