Well I have a SD/MA but she's a.. Tanker so I guess you posted in the wrong forum.
But she's great, running around with 25% def to all at level 4 because of Storm kick and near 40% after SOs with PF is awesome. Damage is very good for a Tanker too.
I have a ma/ad scrapper and she hits like a frickin' freight train. MA with its recent buffs makes it pretty spectacular. With AAO buffing your damage, you will be doing awesome damage.
My build puts me beyond the soft cap for defense and I trade nothing... except the whole general lack of AoE. Oh wait... nevermind... with Dragon's Tail, Shield Charge, and some nasty Pyronic Judgement, AoE isn't lacking on the top end. You have some pretty snazzy concept options available. Mine is natural and she pretty much rocks.
Words to the wise aren't necessary- it's the stupid ones that need them.
"You're right...I forgot...being constantly at or the near the damage cap is a big turn off. Definitely not worth it."
- Vitality
Anybody ever make one? if so what did it turn out like?