I would be absolutely sensational at oral. I know where to go and I have the right kind of toung for flicking and such, and I'm just that kinda a guy.
Intercourse, I would be great, but wouldn't last too long. I wouldnt be insanely quick, but on the lower end of the time spectrum. I know what I'm doing though so would make the time count.
All in all at least an 8.9/10 all around. probably higher as im naturally modest.