[@sMoKe] That's fine by me, helps more then hurts to use the originals. As for the line's power, we all start off at a similar power. Hackmon works, but if you're going to use it, i totally recommend you spice up the Evolution line a little bit? As it stands, it just looks like the same Digimon growing up, rather then evolving and changing, if that make's any sense? Not to nitpick or anything, but i think it would be a whole lot more fun if you played around with the possible evolution ideas. 
(I do not mind you using evolutions outside the listed possible, as long as it makes sense or as reason behind it)