I should post this with an earlier post but I am afraid my questions would be overlooked. <P>Q#1. - I am looking at a 97 850 t-5 wagon - green. This one has about 50K miles from a dealer ($19,000). Is this a good deal?<P>Q#2. - What are the differences between the the 850 t-5 and the 850 R? From what I've read, i know the hp and torque figures are different. Besides the wheels, stiffer ride and the ECU, are there any differences in the transmission, cams, etc? <P>Q#3. - Can I get the performance of an upgraded 850 t-5 to be the same as that of an upgraded 850 R?<P>I really want a 850 R (sedan or wagon) b/c of the interior and the outside looks but am having a hard time finding one at a dealer. I prefer a dealer b/c i have a trade-in and don't want to be bothered selling my car on my own. Thanks in advance. Any info is appreciated.