Yeah just go with some +1" Fork Legs, Stiffer Springss and Bushings should set you up well up front!
For the Shock...depending on your weight you could just stick in a Stiffer Spring or if you have the $$$ buy a NEW Shock
And yeah for the Intake just buy a Uni Filter to fit the Stock Carb
Other Mods you will need to do so you dont break things or yourself haha...like Pegs/Mount etc. but that dpends on if you have the $$$.
Hope that helps