Silver Streak Galaxy, NGC 4216 and surroundings

The accumulation is small; if I manage to gather more, I'll add to it. At this relative 7, I decided to try a gain of 150. With flats at gain 100, the exposure was 6 seconds; at 150, it's 4 seconds. The accumulation speed increased by 1.5 times. Of course, the well depth decreased from 53,000 to 35,000, but the stars don't seem too blown out.