You know what's a bad idea? Doing either of those in the driveway when it's really, really windy. They're both so thin, I had the drain pan underneath, and a gust of wind would come and I'd get droplets of oil 2+ feet away. It was a bit of a mess.
Went with Napa Gold 1356 filter, and 0w-20 Mobil 1 Advanced Fuel Economy. I already had the first oil change at the dealer, so I figured the filter would be a little looser than factory. Nope. Tried from the bottom, tried from the top. Ended up taking the splash panel off. My strap type filter wrench just wouldn't quite get in there, so I ended up using the smaller wrench of these to finally loosen it.
For the transmission, I went with the Redline 75w-80. Followed this write up, and it worked like a charm. Haven't driven it yet, but I'll be sure to comment on if it helps with the slight difficulty I sometimes have getting it into gear.