I really liked it!
Just wanted to get that out there in public, though Im really partial to your choice of women, so I've been 100% happy with all of the choices in your videos, and a lot of them have given me names to search more on that I didn't know about. I probably wade through a lot of porn but most of the material is 'regular' porn stars. The softcore/modeling names pass me by, and really I have no clue where to find them, i'm usually only seeing what is top seeded on torrent sites.
I REALLY like heather V, but I can see how that clip is probably a little rough around the edges for people. A few years back I used to have cinemax and I'd leave it playing in the background at night, so I noticed her first on the 'life on top' series they had, and shes smoking hot in that series with the 'cinemax lighting' as I like to call it. There isn't too much around the web or it's older and 480p stuff. I think that one you had was probably the best clip I was able to find of her.
I really liked the guerlian sequence, especially the opening with her behind the screen. Her looks don't really get to me as much as the girls in round 1 and 2, but the way she moves her body around just sort of rockets her off the charts for me, I think I kinda like how that works out.
Anyway for music I've been really enjoying this playlist:
Female Vocal Chillstep/dubstep . I think a lot of the tunes in here would work nice for a cockhero video if you want vocals in it.
I'd also say a really good way is to just search youtube for 'female vocal trance' or female vocal anything really and you can land on some good playlists.