I think for the most part, ^^^^^ is ok, but the curls are entirely unnecessary if you have pull-ups and rows.
Think in terms of the basic six:
Horiztonal Push (Bench Press)
Horizontal Pull (BO Row)
Vertical Push (Shoulder Press)
Vertical Pull (Pull-ups NOTE: Pull-downs are not a substitute. They are different and won't give the same lat spread).
Hip Dominant (Deadlift)
Quad Dominant (Squat)
Add calf raises and ab work (so for me, it's the basic eight).
Now you have a machine, so deadlifts and squats aren't an option with it (unless you deadlift and squat the machine as a whole).
You didn't say what the weight of the dumbells goes to, so I'll have to assume.
You can do the first three on the machine, you'll need a pull-up bar for the fourth, and use the dumbbells for the last two (if you got a BB, use that).
However, the body will adapt, so you'll need to change it around. Sometimes it can be a simple as changing grip width, but you'll want to make it much more than that.
Vary your set/rep scheme throughout the week, but make it consistant (don't randomly select a different set/rep scheme for each exercise or workout day).
Final note, save for free weights, rack and bench. Get a good bench too, one that will incline, lay flat and decline. Spend as much as you can, but get the most out of your money.