I commend your passion. Following to see how this develops my friend. A word of advice - GET LEGAL ADVICE as soon as possible. Operating as a gateway for fiat and crypto can get you into tremendous amounts of trouble with international law. I am not saying that you are in any trouble, just that it is 1000% worth your investment to take the appropriate steps to be safe - oftentimes that's easy as a getting the right license. The authorities love to make example out of easy targets. DO NOT BE ONE. Good luck and be careful out there friend.