Marcus,
The Haste spell is only for one turn.
I guess I could lower the charge bonus on the arachnid cavalry to only a +1 defensive skill. That would be ok with me. I would want the unit to be affordable. Also, this unit will still get the charge bonus if it's flanked(like chariots), so nerfing the charge bonus is not that horrible.
I do agree that my line units are pretty different from normal Dwarf units. I just gave them generic names like hammermen and spearmen. I could change those easily. Maybe to something like Blasthammers, Halberdiers, etc.
Remember everybody, this is just a rough draft....Things will most definitely change, playtesting must be done, and comments are appreciated whether I agree or not. Even you Zelc,
with your lucid, intelligent, well thought-out objections.............Overrulled!!!!! Heh, just kidding. No really, I like when you try to put me in my place with your numbers and percentages. I just go with my gut usually. I think the answers are somewhere in the middle however. But what do I know, you kick my ass most of the time anyways. I only remember beating you once(the first time we played, and that was a multiplayer game)so that doesn't count. I'll get you eventually. Probably when your not playing Carthage or the Dark Elves or beating my head in with some rule I don't know about.

Peace to you, all my brothers.