Dual boxing Warrior AND Hunter, need help.

Okay, here's my situation, my main is a decked out level 70 Hunter, and my Warrior which is level 66 needs a lot of help reaching 70.
Throughout all this time I did things the slow way, I used 2 computers and set Warrior on follow till now.

If I were to use only one computer, and use keyclone, will it work properly?
Is it possible to have my Hunter's pet agro, tank, then have my warrior charge in aprox 3-4 secs later and spam slam?
All that while having my hunter stay at a distance and go pew pew pew.

More precisely, the Warrior would be like a second pet that loots hahaha, without switching around windows while grinding.
C

Yes; one computer running Keyclone will work.

Yes; you can play the hunter as the main and leave the warrior as a clone. You'll need to manage range though for the warriors charge; remember, on /follow the clones traipse behind the main a bit.