I bought the $400 kit got everything you need to replace everything, oil tensioners, guides chains, chain wheels, timing chains. I wish I took more pics when i did mine but from memory the the guides are not the same. The lower side guides are the longer ones and are not the same as they were marked with 'front' on them and the top ones looked different from each other marking it fool proof to fit them incorrectly.
Should have the old ones somewhere in the tool shed if you need I can grab some photos of the old if you wish.
But I say buy a guide, tensioners and 3 x chains kit, the timing chain wheels in mine weren't worn but since I got them in the kit I replaced them anyway.