You got all the equipment you need man. I think to many people try and complicate stuff.
Id really keep it simple and hammer two moves a day. 5 rep ranges are great for mass and strength. A lot of the greats swore on the 5 rep set working up to a 5 rep max and then possibly a set or two after the 5 rep set just nailing solid singles with a few lbs heavier. Not a max as your fatigued but working with heavy weights and perfect form. lets say you hit a5 RM of 225 then take 235 or 245 and do a few singles. Do one more move maybe incline DB's or some partial work like pin press or floor press and then some triceps work and call it a day pressing and hit some upper back. 4 or 5 Total moves a day is plenty or even less really work the basic heavy moves.
As the days go on and the met gets closer I would start dropping the reps per set and adding load going to 3 reps then heavy singles for the work set to get used to heavy loads
during season, your going to have top make training bare bone you wont have the time to recover. Id make it VERY simple and heavy trying to NOT pack on mass but keep or get stronger. Heavy and brief. Low volume HIGH intensity. heavy singles or 3x3 etc.
work hard try to NEVER fail, training to failure is training to fail when your a strength athlete. You need to ingrain confidence and aim and believe your going to finish every rep
learn how to bench correct, how to get tight and transfer your whole body to the lift.
If you can video your training. its the best tool youll have you can see things youll never feel and posted in the right place youll get feedback and suggestions. ignore the BS from haters on the web and take the constructive criticism
above all work hard and have a blast