there is no reason why you couldn't do that with an F16, though you should look at your dolphin striker and see how far out to the hulls the V goes. This would make it difficult to put a support there because it would interfere, although there are ways around even that. A lot of A cats don't have dolphin strikers so it is easier to do it with them than other cats. Another issue would be how difficult it is to get the boat on and off the trailer with those type of supports.
I would like to do it on mine but don't have that much time to modify it. I also don't generally trailer that much so I don't see it as an issue. The 400lb boats handle the cradles well, the F16 handles it well too though I am much more careful to make sure the rollers in the rear are well padded.