Ahhh nice work,
I think the AT will be a solid shotgun mic to have.
If you can swing the Focusrite Forte, I would. The press are quiet, clean, and have lots of good gain.
If I had to choose tom the second list, I would go Steinberg UR22, I have used numerous interfaces and I find the stein berg press to also be clean, quiet, and have lots go gain too. Not a bad option either. I think the Forte is slightly better, but close. Has good DAC sound as well.
if u had time and didm;t mind used, I would actually find a Apogee MiniMe, I used to have that 2 channel preamp, with it ADC that was very good too, portable and solid. I liked that little unit a lot and hadn't looked but last month pone sold for $360 on the bay. Also I have seen 8 channel MR816x stein bergs go for under $350 used. 8 good press/8 ADC/8 DAC headphone and digital inputs SPDIF/ADAT not bad.
Either of these work.
The last list might work, but...I have a Zoom H4N for example and yes, while people love them it is only decent for spot tracking. When I need something on the fly 2-4 channels and bring a stereo pair of SDCs I use the ZOOM, mostly for lower quality U tube video sound integration purposes. That said, while the sound is good and usable, the preamps have limited gain, well limited gain before noise. The noise floor is not great and with anything above 25% gets hiss inserted. I actually use a steinberg MR816 for location tracking as it has everything I need on the fly. For more elaborate gigs, I would bring a host of preamps, but the 8 on the steinberg sound really good.
When I need tons of tracks in the studio, I use the Steinbergs for the AD conversion without a significant loss in quality compared to millennia ADC and others. Not as good, but quite good. The DAC on the MR is excellent in my opinion.
I am sure the UR22 is long these lines too. or Forte sounds really good for sure if u can swing it.