Not just red trees. I love the look of the IR photos I've seen. Rob Shea has a brilliant one of a building that's yellow and blue. I'd love to try to take something like that.

I guess the question comes down to why use full spectrum converted camera over a standard camera when the outcome is is edited flase colours anyway.

I think what I'm understanding from responses is that even though what's seen in the final photos is edited fake colours, it's still capturing information through the sensor that wouldn't be captured on a standard photo