Thanks for all the suggestions, I ended up watching Samurai 7, Bounen No Xamdou, and Gurren Lagann.
Samurai 7 was quite good though the ending left a lot to be desired. Animation was quite well done, overall though fell a bit short of my top anime list, I can only call it good but not great.
Xam'd, fell a bit short of Eureka seven but still wasn't bad, the whole intro to the show can be quite misleading compared to how the show really plays out. Also after just watching Samurai 7, the whole self sacrifice thing was getting a bit stale at this point.
Gurren Lagann, not sure how to describe this, it's like a great writer teamed up with someone who is constantly completely wasted. It's true that it is every anime sterotype thrown right at your face wanting you to just hate on the stupidity, yet you keep going just because certain characters really make you want to see how things turn out. The ending still kinda sucked though. I would like one order of ending that you could feel good about please... Final comments on this, despite how big something is, there is always something bigger and finally "pig mole".
Watching through Haruhi again now with season 2 eps included. Thanks for all the suggestions, I'm sure I'll need more in the not too distant future, unfortunatly so far none of these have broken into my top anime list but some anime are just hard to match I guess.