Whatever the other merits of your approach, this one is silly. There are hundreds of altcoin clones, with countless more released every single day. Whether or not your particular pet coin gets cloned or not makes no difference at all to the overall phenomenon.
I disagree. It's not a problem to have boring old clones around; what's a problem is clones with some sort of copied breakthrough tech, but with devs who lack the ability to develop it further.
The latter situation allows P&D scams that can seriously mislead investors, due to actually having some decent tech to start from.
We want to avoid this.
The regular ol' crapcoin is no real problem.