Hello 4life killah,
First, you might want to consider changing your UserId name. While it may seem cool, and just for fun, it doesn't give a good impression. I know people use names like that all the time in the gaming community, and First Person Shooters, but I think you would fair better with a less abrassive name. I won't harp on it, so you can take or leave that advice.
I'm not aware of any complete 2D fighter engine in DBpro. I know there are some codebase entries, and some snippets for different parts, but I'm not aware of a fully released app/source that is felxible to use as a game creation tool, or engine with scripting. I could be wrong. Now, while you can develop this type of engine in DBpro (with some assistance and code snippets) it will be a bit more work than say, coding it in PlayBasic. If that is something that you can consider, you could get some great answers from Kevin Picone. PlayBasic is sold here through TGC. Kevin Picone is regularly around Demoing work, and does a good job supporting customers and demonstrating the effectiveness ,pure speed, and smoothness of PlayBasic's 2D blitting/collison routines.
Here's a Link to the Product (I think there is a free trial)
Here's the Official link to PlayBasics forum/board.
A link to Kevin Picone's Post in Programming Talk Board here at TGC
Finally, I am not sure what you mean by fixing sprites of characters. Could you elaborate on what the issue is exactly?
sincerely,
~zenassem