holy crap dude! these are really amazing!!!! good job. like, for real. i wish i could take some like these... seriously, dont stop, keep doing it and never give up at it. the noise can be improved a bit, and the light pollution footprint is still clearly visible, but you have improved a lot! i can even see the spiralling pattern on the triangulum galaxy, and the dust streaks on andromeda. the amount of detail on these pictures for the equipment you're using is just amazing. seriously good job and keep it up! one thing i would highly recommend is that you start taking darks and flats. darks are well... darks, pictures taken with the same settings as the light pictures but with the lid on. those are used for suppressing that horrible noise. and flats are for correcting other things. but you really need to start taking darks. look it up, it will help you soooo much!