I am in the market for a LR3 currently. I have noticed that there are LR3 that have side vents and others that do not. I will probably want to add a snorkel in the future but, looking around I have only seen snorkels on LR3s that don't have the side vents. Does having the side vent on the passenger side prevent the install of a snorkel? Or could you almost use that exsisting hole to aid in the install?