I don't think you should start with the ones you really like personally, until you're better, otherwise, you might not like how hey turn out and forget them. Start with other, simple ideas, like your own version of caterpie/weedle/wurmple or something. Hope you do it, I look forward to seeing, if you do, I think you should start a new thread as well,
Just to help it get going the first few days or so.
Skeletim