Thanks for the help.

I found a basic power cage and adjustable bench without uprights. Do you think these are good?

http://thebenchpress.com/shop/produc...roducts_id=909

http://thebenchpress.com/shop/produc...roducts_id=952

For my quadriceps I stopped doing leg extensions and only do squats now however I still do lying leg curls for my hamstrings. If I don't get something with a leg curl component, what exercise should I be doing for the hamstrings instead of lying leg curls?

I do deadlifts and bent over barbell rows for the back in addition to lat bar pulldowns. I'm too overweight for pullups so I would probably still need to get something with a lat bar pulldown unit.