Looks like your cycle has finished. I would hold off on corals for 2-3 months yet. You need to give your tank a bit more time to stabilize and wait for the NO3
to drop a bit more. Once all paramters have been consistant for a couple of months you can start with some easy beginer corals. You will need another couple maxi-jets as well. the more caotic the flow the better. You can start adding fish to see how that goes. Remember to add livestock slowly, start with one easy, hardy fish and give it a couple weeks to see how your tank will respond. QT
all new arrivals is the best thing you can do for your tank. It will save you big-time headaches in the future. Post some pics of your tanks when you get a chance. Good luck!