Experimenting with Advert positioning

I have currently tweaked the position of my Top and menu adverts. The top advert is now closer to the supposed hotspot (according to the google heatmap)



The menu advert is now small and positioned to the center of the menu.

I have also added a link bar across the top of the page.

What I would like to know is what people think to the colouring and positioning of these adverts, if they are obtrusive or OK. Feel free to leave comments.