Hey! I just recently found some time to begin updating my mod, when I found that all of my source code was lost in a backup-error. :'(
I have since begun the long process of rewriting all of it from scratch, so while it is in development again, don't expect anything soon.
I will be back to post updates when I have something to say, but for now I am still in the primary stages of the code.
Normally I would never create an account just to help someone, but this mod is a special case. I have a version of your mod from 1.4.7, and if you require a starting point, I would be happy to copy it and send it to you. Back when I got that version, me and my friend used it to grind iron, and I remember when we got Galacticraft, we used your spacesuit armor and would travel back and forth between both moons and Minecraftia to update our builds. Even now, I still find myself looking for that suit, and anything I can do to help ( besides coding, which I know little of), I would like to, as this mod reminds me of running around, trying not to decompress our structure and create airlocks and stuff. I still have a couple of photos somewhere of it... so yeah...if you need me to send the backup-data, let me know, and when you get this updated, I'll be happy to do a mod review of it too.