Are you planning on re-using the cable housings/ferrules? I would. While the inners are basically the same, the outer housings/ferrules are different and the main issue will be that the new ones won't sit as well as the old stuff because the ferrules don't have the chamfered ends of the originals.

It's important to me to have the right parts for the job. I just spent around $25 for 10 of those ferrules so that I can complete my next two builds.

DD