I've only used my 2 helpers and myself at harvest time. Normally takes us 3, 2 days of 10hr days to finish, with myself doing a couple plants myself. I should be able to have these 2 keep up with just snipping the buds and fans, leaving the sugar for the t4 to finish.

Hate to do it, but going to use my Mob fuck strain to dial in the machine at first. Sorry MF, gotta take one for the team. Lol

I get to use the t4 from my local store for $200 daily if I get it back before they close. That's a fixing steal.
Since I only get it for about 8 hours here's what I do.
The night before we buck all the fan leaves off the plants.
Anything small gets tossed in the trim bin.
We leave the buds on the plants until the machine is going. Then 4 people strip the plants from the bottom up. If we have 4 each 50 gallon bins full that will keep the machine going.
Be careful of the material starting to dry out. You don't want that to happen.
It's a learning curve for sure.