Your idea is impossible before many sites are doing it paypal to bitcoin but they are not success and they remove it.. unless bitcoin to paypal instead..
But still risky people will afraid to scammers..
Well, I'm confident that my unique approach to fraud will mitigate a lot of risks predecessors have encountered as long as PayPal doesn't lock the account for being involved with Bitcoin.
PayPal will most probably lock the account if they detect any bitcoin trade/exchange. They have locked accounts of many users here and unless you get their permission to do so, I don't think you should go ahead. Many users here use Virwox as only that site is a licensed PP->BTC exchanger.