Self tacking certainly makes some things easier and simpler. The reason every boat is not rigged that way. You can only make this work with a tiny none overlapping foresail. The jib must be 100% or less. That would normally be the size of a number 3 or heavy weather sail. Easy to furl, easy to tack. The boat will never sail to its rating in light even moderate air.



It looks more like a motor yacht with pole and two stabilization sails for show. No way that design will ever go upwind with all that windage. Also note how far both of those clews are above the deck. The plus side you will also be able to see where you are sailing slowly.