Hey i hear ya buddy, i love picking locks to, its not picking them its the challenge and reward of succseffully doing it. I understand your fascination with this particular lock. Its basically just the scenerio, i believe your intrests are good hearted and just curiosty, but as everyone knows certain locks or information bypassing or picking them is a bit touchy i mean this like the diffrence in someone asking how to crack a safe and someone asking to pick a master lock number three. Its basically sensitvy, theres also a 10 pin tuburlar lock its the same principal as the seven pin but for the fact of what its used to secure will create the security measures taken in your requirments to lern to pick and purchase an actual pick for it. Same as a medeco abloy disc lock and such. But preaching isnt my thing, i can suggest that you attempt to single pin pick it, theres many threads on here dealing with ways to manually pick tubular locks so that is a good option before you go calling a locksmith, also i there is a site that i personally dont like but in your case can help you its called
http://www.idealcreations.com they have a demonstration of someone picking a tubular lock. Hope that helps and , i am always curious, let us know how it turns out, best of luck to you.
Andy
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