:)
First, thank you for all those positive comments :)
Then: I think, you've got talent! But I also think, that you can't show your talent by drawing with paint :D It would be the best, if you use photoshop. That's very expencive, so I can advice gimp (2.6). A great prog, and for free!
And I know, your drawings will be gorgeous, you just need to have some patience ^^