Im playing around with Dogged March and Rune of Melandru but im not sure giving up Soilder is worth it. Heres what im working with right now. with signet of rage popped it gives me all the speed, power and crit i need. playing with swapping Heightened Focus for Signet Mastery if it means i can have Rage up more.
http://gw2skills.net/editor/?fIAQNBkODbE0J5t5x6hJOggeohZxWceQFBI5pK0GA-TsAg0CnIMSZkzIjRSjsGNsYBymAA