On Fic Titles and Beta Reading

So I had this lovely, wonderful title for my fic... until I changed my fic around completely. Now the title doesn't even remotely fit, and I can't name this massive thing! Someone, give me hints/clues as to how I can come up with a new title.

Also, I'm on the lookout for a Beta for my Wolfram x Murata fic. I'm almost finished, and since I'm going to go back and do more rewriting, may as well have the glaring errors corrected first.