I know Safari Snorkel are not interested, so GrenX it was.I would love to install a proper snorkel type intake to my Gren. i think it's a real weak point the current RAI (depending on intended use), better than nothing but still could really ruin one's day like it did with Jeremy996. Would feel lots more comfortable with a better design. It's a lot of bread though, and with duty/vat/shipping to UK it's a real lot of bread. I am on the look out for something less pricey and made closer to home, though the GrenX looks like a real good bit of insurance.
I would not like to pay transport costs, fitting fees and VAT on top of what I am already paying. I paid up to avoid cutting thru the fender and it is cheaper than a new engine. The final prompt was watching the Grenadiers do the water crossing at Cape York.
On some trips you have no choice, you must do water crossings, The Savannah Way comes to mind.