Afternoon!
First thing that jumps at me is PROTEIN intake - seems mega high imo, if aiming for 2700 kcals a day that would give you 1350kcals from protein which would mean 337g protein daily at 192lbs. Personally I would have this around 250g from someone of your weight giving 1.3g protein per LB of bodyweight that would be plenty.
Fat intake looks OK if you have determined that best for your body and would mean 60g fat daily giving 540 kcals - so to date we are looking at 1890 kcals.
Simply make the rest up from carbs and that would be your start point, I don’t believe in set ratios and then you would simply adjust and amend your macros/output weekly to achieve your goal of dropping bodyfat.
As far as meals go you need something that is easy for you to do consistently everyday, if you could list the time you wake, break times at work, finish time at work, training time and bed time. Plan your meals around that as far as frequency goes and with your manual job you want to look more at a level carb intake throughout the day to sustain energy/muscle as much as possible.
Food prep can be as easy or difficult as you want to make it and relies mainly on whether you want to eat for taste or function lol.