Ronix camber for inverts...?

so , camber is great ,but i would like to learn some basic inverts, like Tantrum and backroll (this one i already know,but i need to master it )
Would camber be good for this as well?most of you are speaking about " great landings, easy for knees, w2w jumps..." but what about something like this?
probably its the same like any other type of wake board, but still....i wanted 144 cm length so i don't know will this cause troubles.Usually , i was like 138-140 cm
I learned Backroll with continuous rocker, but not sure how it will go with camber ,because of different body position.
Thanks