Despite all the negative comments, I think this is pretty decent for a first attempt. I ended up with much the same results on my first try with TaT. It's not perfect but I think with some tweaks you could have a suit that's nearly spot on, and your 2nd attempt will be a lot better if you choose to try again.
I was having similar chest & shoulder issues and upon taking it to a well respected tailor in NYC he recommended taking the chest in by 1" and the pants in by 1/2". This looks like about what you need, though in my case the wrinkling across the back seemed to be mostly further to the outside, between the shoulder blades and the armpits. It's still at the tailor but I'll try and let you know how it turns out. Out of curiosity, what measurements did you use?