Hello, sounds like you have done brilliantly in your MA so you stand a very good chance, especially since your diss is being published. Of course, whether or not you secure funding also depends on your topic, discipline and university. Funding in my field (literature) is very scarce, and extremely competitive. I do not know of any one (at my uni) who got funding for the first year of their PhD without a first in their undergraduate. However, I do know a couple of people with modest undergraduate results who secured full funding in the second and third years of their PhD due to excellent MA result, and good progress in the PhD. This isn't the case for every subject though, so you might be absolutely fine. Just make sure you explore every possible source of funding. Best of luck M,x