haha. Don't know exactly what the first 2 above look like.
My favourite has got to be the one I call a 'piledriver'. The girl is on her back with her legs up and feet by her her ears. From a standing possition you just slam her while continuing to pin her legs back. It's a great finishing possition as you can get some real speed and deep dicking, before you bust your nut. ps. be warned some of the smaller women won't be able to handle this possition without some heavy cervix smashing - proceed with caution! lol