Lord is going with semblances with how a individual deals with things/problems
Joe avoids something till he can deal with it.
For fleet I think it's going to be a semblance that's designed to over power his opponents, like a moment of extreme speed or strength, or a super ramming attack, but one that would also be draining.
Survey prefers precise plans and strategies, so a multifaceted semblance, but one that requires planing to pull of effectively.
Matrix solution is to have a tool for every situation, he will probably have a semblance that allows for a wide array of options, but probably at the cost of large amounts of aura
So my guesses are.
Charge/Dash attack for fleet.
Preprogrammed telekinesis for survey.
And hardlight constructs for Matrix.
Now the REALLY IMPORTANT QUEST IS WHATS GARMENTS SEMBLANCE.