Has anyone looked into the Bowflex® SelectTech® 1090 Dumbbells?

I am trying to make a small home gym, I have a BIKE/SKI Machine.
I have a plain old bowflex alone.

I have a old school bench, it can move from incline to flat.
I have the BB With about 340 in weights
I have a Curling bar

and other little things that aren't going to make much of a differents.

I just wanted to see if this Bowflex® SelectTech® 1090 Dumbbells would do what I need to do.

I only part I will miss is havin the right sqaut machine.

Legs will be hard to work, other then that I thnk I can do this.

I am just trying to save money and get something closer and easy for me to pump longer and more times a week.

WHAT YOU THINK?