Hi there, I'm looking to buy a rear projection t.v. Unfortunately I'm on a budget of 1200 dollars. I found a 47" Samsung at Sam's Club for 1145. I couldn't tell which model it was and can't find it on Sam's website. I believe it's either the HCL4715W or the HCN4727W. Any thoughts on either of these or on any other rear projections that Sam's might sell? Thanks in advance for any help I can get