Reduce the window count by about 1/3 and separate them out like the following:
II III II II III I I II II III I I II II I III I
Or something similar. Notice that there are extra spaces in spots, as well as single and double windows, with very few triple sets. Try to keep the placing random but a bit uniform, as if there are actual rooms behind them. It helps if you think of a simple layout of ship areas when you're doing this. That way, you don't add windows where there is machinery or something.