Thanks for being a "guinea pig"!!. I was also thinking about purchasing a set of 2008 LS460 rims/tires for my '07 ES350. I wasn't sure if the lug pattern were the same - as the ES 350 is a 5-114 and I was told that the LS460 is a 5-120. I guess you set the record straight on my concern.
As far as looks- They look better than the stock wheels.