How could I upgrade as many things as possible?

Okay so I have been a TH8 for just a couple weeks now. I don't have any plans to actually move up to TH9 for a long time, seeing how school is just on the horizon now. My clan is going to push again in a month at the most or in just a few weeks at the very least. What I am wondering is what order I should prioritize and upgrade all the stuff in my base. I got 5 builders, 4 of which have been constantly working hard. I have been farming lv 8 walls on the side and have been doing around 7-10 a day.
If I want to get as much upgrading done in this short period of time, how should I go by doing it? I am looking more at speed, not so much what would be most viable...

Bump........

Use barch in gold 3 that's probably your best bet.

If you have all 5 builders working constantly you are already upgrading as many things as possible. That, and always have research going so you will have zero downtime as far as workers/troop upgrades.

As far as fast loot farming, yeah Barch is pretty much the quickest way to go. Boost all 4 barracks for even faster results. Good way to get some walls done.

Check the link in my siganture for a guide on TH8.

Cheers.