You have strong power numbers, and you have race wins to back it up. As said by others, don't worry about what type of rider you are, just keep training well, and race all you can. You should be able to move quickly to Cat 3, and probably even quickly to Cat 2. Enjoy the time moving up through the ranks. Once you hit Cat 2 you may be mediocre like most of us, or maybe you'll continue to get stronger and smarter and you'll get to Cat 1 where you are likely to be mediocre. Have fun and post here about your progress.