Stu
That seems to be a pretty good work out & i've just done the same as it felt I was doing too much in the days that I was at the gym & was spending ages there.
The only thing I could see maybe to change is take Back (lat pulldown) out of monday & do back, shoulders & if the time is there abs on Friday
I'm currently there 4 nights a week and is broken down
Monday
Chest & Triceps
Tuesday
Legs & Abs
Wednesday
Back & Bicep
Friday
Shoulders & Traps & more abs
I also include a 10 - 20 minutes run or on the bike before & every couple of nights will also do 20 minutes on the stepper also after a work out as well.