You sould consider what your needs are now as compared to the future in relation to your budget. How many lenses do you need or can you work with just the one normal lens for the time being.
The C330 is a fine camera I too owned at one time with several lenses. But now I have a Hasselblad but only the 80mm lens, (95% of my shooting is with 4x5 for which I have 4 lenses). That 80mm lens is very versitile!
If you opt for the C330 and decide to go to another camera, you will only have to shell out more money.
You can always add on as the needs arise.