[intx]

Nah, you can change themes daily, if you want.

There are a lot of great ROMs, and I'd say try a few out and see what you like.

Some are different, for example:

Mighty is regular touchflo3d, pretty stable
intxrom is a Rhodium Touchflo3d release(landscape tf3d, better everything, but still a little buggy)
FuFu is a combo of Windows Mobile 6.5, and Rhodium
Groove is 6.5 without Touchflo3d

And there are others.

If you need some personal help, just hit me up.

(And wow, 30 dollars for data? What's the stock rom on it like? What's the theme?)