@Bogie

Cool beans man! Glad the suggestion could help.

Also, the reason why I asked about 300ppi, is most of my maps is on that resolution, but when I export them I bump down the quality just a bit to something like 90-95%. And then it comes down to below 10mb. It's a little better to do something on a higher quality and bump it down a bit than start on a lower ppi and you can't bump it up.