I was one of those people but I tried to prevent PvP. If you receive no complaints it shouldn't be a problem.
I don't think anyone is going to want to invade someone who can't die, one hit you, spam you off a ledge with infinite miracles, etc.
There's no "trying" in preventing PvP if you're cheating. If you're cheating, you play in offline mode exclusively with that character. Period.
People who actually PvP in this game are generally honorable, and it's a common courtesy to praise the sun or bow in sight of your quarry (or your hunter) for a gentleman's duel. Sure, a lot of the game's mechanics and features encourage you to be a ruthless sociopath about PvP, using AI enemies and rings that make you impossible to lock onto in order to score a kill at all costs - but the most important part is that everyone can benefit from PvP. The Dragon covenant, the Darkmoon Blades, etc.
So please, everyone. Don't think of cheating online as a question of whether or not you'll get banned. Think of it as whether you'd like to genuinely ruin one of the most fun portions of the game for everybody else.