I've been looking for snorkels for my BJ40...All I've seen (I assume FJ40 snorkels) are mounted on the driver's side pillar, Does it not make sense to mount it on the passenger side pillar for a BJ40? it's only inches to the air filter box right? I've only seen the ARB and Safari..any others I should look at? or is a homemade one the way to go? Woudl appreciate comments...