I hate to bust your bubble, but Exalted is not that nice. Exalted has a problem, the way I see it, it contradicts the whole theory of creature decks, since you crowd the table leavig all those guys behind and swinging with only one. Exalted is a game-breaking mechanic in Limited, but in constructed, let me run a quick comparison with my beatdown deck of choice, Kithkin, and another with monoreg Demigod. Exalted deals more damage over the first 2 turns than both those decks. However, its 3rd and 4th turns are weak, with small development, when Kithkin and Monored are picking up (and sometimes shooting ahead). Then, if you get to drop a Battlegrace Angel and start swinging, you are back in the game. However, for the same amount of mana, Kithkin is dropping a Cloudgoat Ranger that WILL probably kill you next turn with or without lifelink, and monored is dropping Demigod FTW. If you want to play smashing and want to play some of those colors, I recommend trying
UW Merfolk. I've been trying it, and I like it a lot. Really cheap deck, the most expensive stuff I use is Cryptic Command, but that can be replaced. Other than that, Sygg, River Guide is considered a "semi-junk" rare, Wanderwine Hub is going cheap since merfolk has not seen heavy play lately and Wake Thrasher is all about luck to get a set dirt cheap or overcosted