your right i did miss the whey. As far as adding leanbody mass to your frame while cutting fat. Its possible for someone new to working out to add lean mass while losing fat, however each point your body fat drops it will become harder and harder to do this.
losing 17lbs of fat in 10 weeks sure thats possible with a near perfect diet, and max cardio it can be done, adding that much muscle while cutting that much fat isn't going to work. thats must my humble opinion.
Deffinitley don't up the protien to 300g per day. with a LBM of 133 lbs you don't need that much protien in a day. As a general rule go with 1.5-2g per lb of LBM when trying to add muscle
Whats your training history? What kinda cardio plan are you looking at? What kind of weight training split?
I'm not at all trying to say you shouldn't set high goals but if I were you I'd set a goal of losing 1- 1.5lbs of fat per week with a solid diet and resistance training you should see some Lean body mass gains in the process and consider them a bonus.
We will definitley get you heading in the right direction