I'd go with big chunks of machines, not some combo. That machine in the pic looks cheap and really... you have the butterfly attachment for chest, and no ability to do free weight squats?
Tre, this is what you need, my friend...
Squat rack.
Olympic bench.
15, 30,40,50,60,70,80s for dumbbells.
EZ bar.
300 pound olympic weight set, plus 2 extra 45s.
Then get the $120 chin-up/dip bar from Sports authority.
You can get all of that for under $1100.