That list is a lot of changes to make. I would start with stance. Thats an easy fix.

Then I would work on releasing with your left side and leading with the left hand. You will be suprised at how much better you hit the ball just with that. Focus on making a left knee movement to start your downswing. That should be a rotational move toward the target. Your right elbow should drop into the "slot." Let it fall, dont force it or you will come over the top. HOWEVER, the right elbow should be IN FRONT of the right hip, not behind or aside.

Only other thing I will say so I dont confuse the **** out of ya, you dont want to SLIDE your hips toward the target. You want to move with rotation. People talk about rotating within your "hip zone." That so important. It limits the movement and creates that coil to unleash.

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What's in my bag....
Cleveland VP 2 Blade Putter
Ping Tour Wedges, 54 & 60
TaylorMade rac LT2, 4i thru PW
Tour Edge Exotics Iron-Wood 21* 3i - Aldila NV 90 Stiff Shaft
Ping G5 18* 5 Wood - ProLaunch Blue 75 Stiff Shaft
Ping G5 15* 3 Wood - Aldila NV 75 Stiff Shaft
Cleveland HiBore XL 9.5* - Fujikura Fit-On Red Stiff Shaft