If I am understanding this correctly, you want to have one file with multiple scripts? If so, just make a copy of a script and change the name to somethiong that will tell you it is combined. Then copy each script fully using cntrol-c and skip a couple of lines from the previous script and cntrol-v and then save. I have one with about 30 things. Orion will then allow you to chose which name from the script collection that you want to use.
If this isn't it, I would need more in depth explanation on what you are trying to do.
