Ok - getting rid of the crappy factory originals - they were garbage and nearly cost me my life!

i am looking at the P-Zeros in 245/45WR17 (original 17 wheels) All Season Ultra High

Would this be a decent decision?

 

You must be refering to the Bridgestones. The Michelins are actually some really nice tires. All beit the tread life sucks. A lot of people really like the P-zero's and for the price you can't beat em. If you are set on them get em. However, you may also want to look into the Toyo Proxes and Falken Ziex 512's. I have bought Ziex 512's for 3 cars so far and they are excellent tires.