As expert in osseous genioplasties I can tell you this is totally feasible, with the interposition of bone graft to increase the chin without advancing it.
You are an optimal candidate for the so called profileplasty, which consists in doing rhinoplasty and chin surgery at a time, a safe and routinary procedure in experienced hands.Your nose needs basic complete rhinoplasty via open approach to shave down the hump, reduce the tip and narrow...
Thank you for your pictures and x-rays. You are best served by having a mandibular advancement +/- a sliding genioplasty. This will solve both your dental and facial balance issues. Best wishes