I was making it too easy... time for a real challenge!!!
Too bad that anyone can find a converter of numeric systems and a hex-to-text translator on the web
But, time to go with real encryption

tough, but not what
I would consider impossible
See if you can handle this hackers!
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9o7/2F4TOKtHfRPem1bGvaNXYsGgmoE2fYKIdAy8HHJo4KWTia2stjgnLd2lB+pw
2yFOKPp3n00tJ/0Bfry/RLl8/Fovdjq3l4LzLLf+pQfs+yfx23cEZ7sN2NWnTU63
u2F+Anm3OFcuE+eZEEW/80smfomAcA==
=OYRe
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Think outside the box, and as I said, it's not impossible to break, or to guess

Of course you need the proper software for it.