Pilottj has some good suggestions there; I own the three in the middle of his shot. Carenado V35, SIAI Marchetti by RealAir, and the ORBX Lancair IV-P.
Carenado V35B Bonanza is an excellent rendition of a nice single engine, normally aspirated GA ship. Scoots along nicely at around 150-165 KIAS in normal cruise conditions, and can carry 3 passengers in relative comfort. Price on that one is the best bang for your buck, payware-wise.
RealAir's SIAI Marchetti is an awesome little two seater, capable of some fun aerobatics, or just cruising around at a comfy 175-190 KIAS in good conditions. Little more expensive, but RealAir did a magnificent job on getting this one right.
ORBX's Lancair IV-P: Now this thing is the fastest of the three, and is capable of hauling some a$$ with high speed cruise. One of few single engine turbocharged GA aircraft that is actually pressurized, you can fly at some serious altitudes of up to 25,000 feet and make some really insane speeds. 200+ KIAS without breaking a sweat at those altitudes, and can carry passengers, and just looks plane good while doing it (no pun intended ;-). Also, a bit pricey, but well worth it. Only issue with this model, is frame rates take a minor hit, but hardly noticeable once you really start getting to fly this ship around.
Of the three, I would still personally take the V35B Bonanza. Price is best for what you get, which believe me, it's right up there with the latter two ships. I'm also biased, as I love and always have loved the V35 Bonanza; saw them growing up at airports and thought it was one of the coolest lookin' planes around. Only plane I thought was cooler was my Dad's Bellanca Cruisemaster 14-19-2. :-D
Let us know what ya end up gettin'. :ernae: