Here is my TV Fool: http://www.tvfool.com/?option=com_wrapper&Itemid=29&q=id%3d46ae2cec647d7e
I have good luck with LA Stations using the antenna system shown mounted on the peak of our two story house. Using about 100 feet of coax with a preamp.
I can usually get all the LA/Riverside public TV stations: KCET, KOCE, KLCS, KPBS, KVCR. KCBS, KNBC and KTTV come in most of the time also.
The top UHF is a Winegard 9095P. It was put up first, before I needed a VHF...