One would think that you'd still have some growth in you at age 16.
Also, calm the fuck down kid! 300lbs axle press and 585lbs deadlift at age 16 are very impressive. You are well on your way to greatness. Of course it is important to aim high, but it's very dangerous when youngins like you want it all as early as possible. Focus on building solid technique over tearing shit up and bangin' heavy weight.
It happens way too often in the sport that impressive kids show up, rip shit up for 3, 4 years and then disappear for good because of injuries/overdoing pharmaceuticals.
Make it your goal to stay in the sport as long as possible, stay healthy and become a regular, a true legend.