Just tested this one an EA/Sonic Defender (using Experimentation) with level 50 common IOs to get a casual play ratio.
Exemplared down to the 20-24 range and the play was exactly the same as Myshkin found at 50. This set feels like it will be a lot more fun on a Mastermind right out of the gate, although, I expect things to really pick up when using an IO build and/or playing in teams.
And yes, fix that jousting issue, because that would be highly annoying if that went live.