Yes, I noticed you mentioned that, why I don't know.
Most likely, but before you do that I would look at other alternative options and ask yourself why am I using raid.
Well, than lets try it.
Why RAID? It was only for a project, and now. I need a few data from that project - and all files are backuped, only the 2 I need not - why... the project ends and nobody thought that the files will be need anymore.