I did that.. but I wouldnt do it again..
I would just go to the auto store.. buy the silicone hoses (3 sizes are needed) and then cut to fit. My engine bay has them and although they are nice (I got red so they are easy to see), for what I paid... not worth it.. would have been farther ahead had I known that they were just silicone hoses that can be cut with a razor quite easily.
Now that I have my old ones all boxed, I could make a whole mess of precuts.. very easy.
Mind you.. I only did the vacuum lines. For the rest.. I intend to hardpipe wherever possible.. in my mind.. this is one of those areas you can "take your time" doing... I have found that my idea of "proper" changes each year.. lol.