Hey Beast, it's not that you HAVE to look up or anything like that. What you HAVE to do is try to master the proper form/technique to get the most out of the equipment you are planning on using. It's not just about successfully squatting heavy weight. If that were the case, your squats would be FINE just the way they are.
You need to train for using a squat suit. YES, some people squat with better form than others, some lean forwards, some lean back more... you don't have to be genetically gifted to learn how to squat properly for your specific purpose, though.
Whether you look up or not, you should focus on trying to keep your back as erect as you can and your weight back over your hips/ass a little more. For me, it's easiest to do this if I pick a spot on the ceiling and stare at it the entire time I am squatting. That helps me to keep upright more and to sort of lead with my chest on the way up.
I would recommend lightening up the weight and mastering the form/technique, at least for a couple of workouts... clearly you have the strength, so that's not a problem right now.