You will probably need to do a little test and tune to get your "ideal" ratios. Do expect the dry herbs to absorb a bit of the oil. When doing a full batch of gummies we use 10g of plant material just cut with scissors and usually 70ml of MCT oil. I tend to get about 50ml of oil out. I use a french press to filter and press on the material a bit and get more out of it.
I have started wearing a couple gloves and squeezing the plant material to get the last few ml's out but the risk of plant bits goes up. Not too badly though.
The decarb cycle takes about 3 full hours to heat and cool down. Same with the infusion cycle. Both are dependent on how much "stuff" you put in but if you count on the longer cycle you'll be ready and can plan your day around it.Once the decarb is done, you can pour directly into the vessel. We use the silicone sleeve. If you have one once you pour the oil in, I usually fold the sides in a little and crush the plant bits down to make sure they are covered in the oil. I don't grind, just a bit of smooshing. Good luck! It's an excellent machine.
Recent batch was 4g herb and 50ml oil - I think I managed to get 40ml out and it was only slightly less potent than the 10g/70ml I usually run. So yeah, a couple test runs might be needed just to see where you end up. I like the 10g load as the press can reach the "puck" better and the 50ml is what I'm used to using although the recent smaller run suggests I'm wasting a bit.
Ok that's enough of a book isn't it?