Hamachi Server Mods

[S0u13at3r]

Hey,

I hope this is the right place to ask a question like this:x

I played on a root server for Tekkit Lite. That server went offline so I decided to create a hamachi server for a friend and me, but after I created the server some things disappeared for example the iron tank and all of the electric engines (regular, fast...)

They are not in Minecraft anymore and all that happened, because I had to patch my Minecraft, because of the Server (Version:0.6.5)

Is there a possibility to get those things back and playing on our hamachi server? Because I really hate it when I know that I could use some things that aren´t in my Minecraft anymore...

Hope someone can help me:c