If I understand correctly, you'd just need more total exposure time to get the image quality. There's a about 4:1 difference in the times from the Orange to the Green, but I don't know if you'd need > 4 times the number of subs?
If you're doing it unguided and you believe you've got good PA, are you going to dither at all? Are you concerned about possible fixed pattern noise if you don't, especially given the number of images you'll be taking?
|