That's not a peace sign, that's an upside-down mercedes bens sign.
All of your "obfuscations" all do the same thing - get numbers and convert them to text using chr. It has been done and it is getting really old.
UPDATE: I understand that I shouldn't have been so negative and should've encouraged you instead. I am honestly sorry. To get you going on a better track try looking through some obfuscation reviews by japhy