Wait for a bit. There are some people (very few) that start trials then quit because it isn't for them. You could decide you dont want to do trials a few weeks down the line. Keep the bike how it is now and just replace the parts when they break. Someone new to trials doesn't need all of the top of the range parts they just need to get the basics sorted and then when you feel more advanced maybe invest in some upgrades when you know your certain you want to carry on riding. However, i would advise you do get some brake pads for the back brake. Im sure you'll probably have the standard magura black pads on the rear brake you have, which are not up to the standards of other pads. www.trials-uk.co.uk <<<< look in the brake pad section, viz yellows or somethig would be a good choice.