Just bought my first mountain bike its a Diamondback Response XE. Its a decent bike i think. I do plan on upgrading it though as $ permits. First off are there any recomendations for a decent fork upgrade under 200$...the bike tech which is also a member here recommended a rock shox xc... also what should I start upgrading first? I want to keep the derailluer till it breaks or becomes inoperable. I was thinking maybe upgrade the stem, pedals, fork, brakes, then worry about the derailluers. Any ideas? Like the title says, im basically brand new to the mtb scene.