Hi guys. Just starting out and getting all my stuff together and need a bit of advice please. Thinking about this helmet..... Look at this on eBay http://www.ebay.co.uk/itm/262507322365 So, 2 questions.... 1 - is this a reasonable/sensible choice for a 50 quid budget? 2 - my melon is on the large side. Am I likely to have problems getting it to fit? Cheers.