On a side note, is it worthwhile considering saving up and buying a carbon frame and transferring the components? I have a sneaking suspicion that the frame might weigh a good 8/10 kg by itself, if not more. As much as I love my bike and think its great to ride, I am fully aware of its limitations, as I was when I bought it. There was a plan to buy a better bike a few years down the line when I had a bigger budget but ATM my total budget for improvements is about £500, which honestly also includes any unforeseen maintenance issues. Any advice would be great, especially if anyone has any recommendations for tyres suited for stony trail riding. I've heard good things about Schwalbe Magic Marys but apparently they wear out quick and I'm not sure if that is a good idea for me.