I think if i were you i would hold off on the risers and see how you go,, I put the rivco risers on mine but being a 5'7" short ass i need them , and what you will need to do is change the clutch cable , a lot will say reroute it , which is fine, i done that but just that slight stretch constantly there , had me cursing when it snapped after 10,000 klm , in the middle of nowhere , the cost to buy a longer one was only about 80 dollars ,
I was lucky a guy pulled up and had a spare cable , fancy that heh, middle of no where and this guy has a spare cable in his car , he got me going and saved me hundreds of dollars , so if you do go the riser route , for the little amount buy a longer cable