Don't be too nervy about bringing your empeg. Most people do, since a lot drive to the event in order to enter the competitions: however, many bring it anyway for updates/software, etc. Plus, if you have a nice one (like
Mach's) it's nice to show it.
The hotel does have a valuables safe: if you stay at a youth hostel, you will be quite a way away from the meet - I'd advise the hotel. I am not sure if the hostel staff will store valuable goods. If you are really bothered, I can keep it safe for you at my home.
Take reasonable precautions with your empeg, but there's no need to be too over the top - I take mine as cabin luggage on flights to make sure I can keep hold of it and watch it doesn't get banged about. However, you won't need to walk around with it all the time.
Good to see you are getting excited about the event - beer is booked (a couple of hours ago) and the Friday night's entertainment has been lined up. There's a rumour of a BIG prize at the event - are
YOU coming? Yes, you!
See you there, or be square