Much like the advice you've been given I'd suggest a transitional phase dependant upon where you want to end up. PL and SM are two pretty different things.
The main thing to change is your Rep/Set/Rest parameters and your reasoning for doing certain things.
Again need to make a few assumption here as to your rep ranges, rest etc but....... This is how I'd alter your current program.
It's also IMO required to work out your RM's on a few lifts (Those with %'s)
At the moment my training looks like this:
Mon, Tue, Wed, Thr, Fri (am) 25 Mins Cardio (treadmill) + 20 mins medium weights/abs
I'd lose most of this as you're gonna need extended period of regeneration (coming from a BB routine you might not feel you do....trust me you will! Soreness might not be as prevalant due to the lower reps but your CNS will take a HAMMERING)
First 5 weeks.
You would need to split your body simpler Upper/Lower I find works well.
Mon, Tue Upper/Lower Body (Strength)
The lift selection would vary depending on if you where moving more towards SM or PL. Typically the planes of movement you choose would would revolve around the lifts/events you where focusing on. Remember one of the KEY emphasis with this type of training is move weight on at the concentric FAST!!!!!!
Week 1
Core Lifts (77%RM, 6x4 Rest 180secs)
Assistance work (2x8 @8RM)
Week 2
Core Lifts (79%RM, 6x4 Rest 180secs)
Assistance work (2x8 @8RM)
Week 3
Core Lifts (81%RM, 6x4 Rest 180secs)
Assistance work (2x8 @8RM)
Week 4
Core Lifts (83%RM, 6x4 Rest 180secs)
Assistance work (2x8 @8RM)
Week 5
Core Lifts (85%RM, 6x4 Rest 180secs)
Assistance work (2x8 @8RM)
Week 6
Unloading
Thu/Fri Hypertrophy Upper/Lower
Week 1
Core Lifts (67%RM, 4x6-12 Rest 90secs)
Assistance work (2x8 @8RM)
Week 2
Core Lifts (69%RM, 4x6-12 Rest 90secs)
Assistance work (2x8 @8RM)
Week 3
Core Lifts (71%RM, 4x6-12 Rest 90secs)
Assistance work (2x8 @8RM)
Week 4
Core Lifts (73%RM, 4x6-12 Rest 90secs)
Assistance work (2x8 @8RM)
Week 5
Core Lifts (75%RM, 4x6-12 Rest 90secs)
Assistance work (2x8 @8RM)
Week 6
Unloading
Obviously this is just a rough template but going into week 7 again dependant upon your focus you could switch the hypertrophy emphasis more towards a Power/Dynamic emphasis working on explosiveness and speed. Throwing in some band/chain work if possible.
On Wednesdays and Sundays I'd throw in some GPP work (again specific to what you're moving towards.) Sled pushing/Pulling, dig a hole LOL. Push a car..........
PL, I'd look at some vertical jump work perhaps, sprint work perhaps. SM I'd typically look at mastering lifts like the clean and jerk in there too. All depends where your weaknesses and strengths are.
Restoration is a MASSIVE factor with strength work.
Do contrast showers after your sessions, get a couple of soft tissue session per week if you can, if not get on a foam roller and sweat! Epsom salt baths 1x per week. Compression garments if you have them are worth wearing (If you're taking it REAL serious!....but **** if you aint in it to win it what you doin eh)
Spend a couple of 'light' cardio sessions just getting a sweat on and some peripheral circulation going.
On your strength days because of the duration of the workout I'd suggest Carbs and EAA through your workout. LONG rest periods which will be a bit of a head**** but you'll get used to it. As BIG said a good BB diet will work pretty well. See how you do with your longer workouts but make sure carbs and protein pre/during/post IMO.
The faster you recover stronger you'll get.
Hope this helps....oh and some people EXPLODE doing this type of work when they're new to it!
Phil
