With 15,000 Euros approx equalling 30,000 USD means you'll want to be looking into used gear (at least for the rig). As I'm sure your about to learn theres more to buy then just a rig. A follow focus being the most expensive and important of these. A video transmitter is also high on the list. Not to mention power and video cables out the wazoo. I'm sure I'm forgetting some other stuff that the vets will add.
I just checked and I was way off on the exchange, 15k Euro = 22,098.35 USD. So definitely used.