I use the F2 for 4x5 cameras, and I suspect it is going to be a bit large for what you’re planning to put in it. I’d definitely look at the size down.
I have a very beat up F-4 that came with a Bronica EC-TL I bought. I can hold the camera with mounted lens and film back, three additional lenses, and teleconverter, all in the main compartment (however, I’m not afraid to stack lenses in the same compartment—the lower one face down and the upper one face up. That way they sit on each other with only the plastic rear caps touching.) The two side pockets each hold an additional film back, and the front pocket holds a small container with 5 rolls of 120 film and a handheld meter.
I suspect it’s plenty large enough for what you want, but the shape of the available space and dividers is equally important.
I do love Domke bags because they don’t overdo the padding, and packing is very flexible.