I've been doing this routine for about 8 months now changing the odd exercise weekley and chaning reps and weights ect....
Can anyone suggest the next step? Should i change the muscles groups around.
e.g BICEPS/TRIS 
Monday
tricep and chest
bench press 3x10 bb
Incline Press 3x10 bb
dumbbells flies 3x10
skull crushers 3-10
Tricep Dumbbell Extensions 3-10
dips 3-10
Tricep Push Downs 3-10
Tuesday Biceps -back
Single Arm Rows 3x10
lat pulldown 3x10
Dead lifts 3x10
bent over back roll 3x10
Barbell curl 3-10
chin ups many as i can do 3-sets
WEDNESDAY
off
Thursday shoulders/legs
military press 3x10
Upright row 3x10
shoulder press 3x10
shrugs 3-10
Calves raises 3x10
squats 3x10
staight led dead lift 3x10