Ok, now after using this team alot recently, I found that i'm really walled by Skarmbliss if Gyra does't get in a DD, so i'm going to replace him with this guy:

Salamence @ Life Orb
Ability: Intimidate
120 Atk/252 SpA/136 Spe
Mild nature
- Dragon Dance
- Brick Break
- Dragon Claw
- Flamethrower
Mixmence. DD for a speed and attack boost, Dragon Claw for STAB, Flamethrower for any Meta, Skarm and Fortress who think that they can wall me, and BB for the odd Bliss, also helps with Heatran.
I didn't want to use a Mixtar, seeing as Sandstream could be very useless for me, and with Mence, I still get the Intimidate ability.