Done it twice, got the job twice...
Hey RB, alex here...
No doubts, you've got that winner confident vibe (no homo).
I would say 80% of one's "score" when it comes to qualifying for xyz is confidence, plain and simple. The other 20% is execution. I've applied that rule myself to new hires and been quite successful.
Step 1: dominate the environment in an approachable way. Marking your territory with urine comes to mind but won't last more than 18hrs or so.
Step 2: Establish relationship. If you're inheriting an existing team, size out the players and approach them based on their interest and motivation factors.
Step 3: Establish confidence. Show your team that not only you can execute but that you're the buffer as well and are "there for them". This is pretty universal, applies to code douche all the way to strip club management.
Step 4: emphasis on victory. Remind the team of the "victories" and accomplishments. Share the good news and make them feel like they're part of it.