I have settled on a 60/61 inch DLP to replace my 8 year old Mits 55 inch RPTV. I would appreciate any comments/recommedations/concerns about the above 3 sets. Here is what I have found out so far:

1. The prices from a local retailer are $1300,$1400,$1800 respectively.
2. The Mits has easily accessable front inputs including USB. Sam on the back.
3. The Samsungs have a VGA input. No for Mits
4. The Mits replacement bulb is only $99 from Mits. Is the Samsung bulb much more?
5. The 2 Samsungs seem identical except for the LED (i.e. no bulb / color wheel to replace)
6. I have a 3 year old Samsung 46" 720p DLP that I am happy with.
7. I was happy my old Mits. unitil it bit the dust after almost 8 years.

I am leaning towards the Mits. Are there any other significant differences that would justify the extra $100 for the Sam A650 or the extra $400-$500 for the Sam A750. Thanks.

Jay