well i failed cuz i honestly didn't care.
since my goals aren't really to be a massive roid monkey, so something like your physique would be more to my liking. we'll see how this goes. it's only been a week.
Good, ignore "adonis" and any negativity and go for it.
This is the perfect time of the year, with 3 months to get in shape for summer, if you stay focused. 
I started a plan to accomplish similar goals, with about the same time frame in mind. In other words, there's not much time left to cut corners.
As far as training, you definitely have room for cardio, it's not an ardous weight workout. In other words there's no excuse to wait 4 weeks to start cardio, if you're serious about getting in shape.
I'm old school on cardio, 5-6 days a week. Weight days you can do it before, after or at a separate time of day. You could do cardio less often for longer duration, as long as the weekly time about the same. I suspect daily cardio's slightly more effective but either way. I think it's better to start on it now though-the sooner you get used to cardio the faster it gets easier and creates benefits and fat loss.
As far as weights:
-Why do you have legs in the middle of upper bod work? Put the legs both thighs and calves together, and do them after upper body.
-IMO if you want to get in shape, do squats virtually all workouts, regular or hack. Just a lot better for the body overall than leg press, and a better conditioner.
-Rest time between sets a minute's ok, as is 30 seconds though it's severe. A minute max. between sets still works very well, unless you prefer the shorter rests. If you're doing cardio, it's not necessary to go with very short rests like this unless preferred.
-Triceps: also use lying behind the head extensions sometimes, to hit different areas. On pushdowns, use a close grip with elbows flared, more of a compound, more effective version.
