if I may....(but I'm sure you already have a plan)
but, making any dramatic gains to your legs in 6 months
time wont happen...I say 6 months because the other 4
months will be cutting for the show....legs take YEARS to grow.
you don't have time for that if "competing" in Nov.
so realistically you have 6 months to make some changes physique
wise...
I would do legs once a week....and just maintain an overall leg workout.
(judges wont see your legs anyway)....10...12 sets...about a 30min wo.
where you need LOTS of work is to make your shoulder to waist ratio
look at LARGE as possible...lots of shoulders and back....lots of chest.
while eating ALOT of small meals to keep your waist as small as possible.
looking at your tapper....you really don't have one....so start RIGHT NOW
making this your priority. not legs....
LOTS of back....2,..3 times a week....side delt and rear delt I would
do every other day.....LOTS of presses.....and full ab sessions....not
just a few sets....and NO weight ab training along with very small
meals.
this is what you need to do, to even remotely belong up there.