If you were going to component 480p, I agree with the rp-82/XP30/1600 selection.
If you were going to run component 480i, the RP-91 is still my favorite choice, even above those player I just mentioned. Mainly for additional picture controls but mainly for the reproduction of the higher end whites. I found the RP-91 gave me better seperation of the 90-100 IRE scale, while it was a little crushed at the 98-100 IRE range on the RP-82 and derivatives.
Then there is the other benefits of the mpeg decoder in the RP-91, which contribute to a slightly more pleasing picture to my eye.
However... I have found the perfect compromise player for component 480i and 720p/1080i DVI. It's the Denon 2910. I would have included component 480p, but some folks are reporting the FLI2310 processing only works on the digital outputs. I don't know if that is true, and I have not tested the component 480p output on the 2910, to see how well it's deinterlacing works.
If I were buying a new player today, I pick up the 2910, and if you watch Ebay, they are selling below MSRP for new units.