Git with OMV 1.0

Not sure where to post this but I wanted some advice.

I have 2 x HP Microservers. One is running OMV 1.0 with Plex/transmission/SABnzbd/Sick beard, it's not perfect but a lot better than my previous Ubuntu solution.

I wanted to use my other server as a backup system for the computers on my network, but one very important requirement was to act as a GIT repository. I've already installed 1.0 but realise now that the GIT plugin is no longer supported and doesn't work on 1.0.

What advice would you have, should I just install an older version of OMV or can I use a different solution to allow a 1.0 installation to act as a GIT repository? I create new repositories infrequently so doing it by hand wouldn't be the end of the world.

Finally I was planning on using SnapRAID to cover myself for disk failures, is that a good idea or should I just go for a RAID 0 setup?

I even googled which type of Raid I needed and was sure I typed 1 not 0, but yes I meant 1.

I've searched for OMV with gitlab but all I find is a forum post asking for people to vote for plugins.