Depends on a few things.
The whole game is technically balanced around SOs, so your shouldn't be getting your butt kicked too hard unless you have the difficulty cranked.
Is there a reason you have both Fly and Super Speed?
You took fly and hover at very low levels, meaning you only have 1 attack if you ever exemplar below 15.
Are you willing to spend a lot on an IO build?
My current Inv/SS is a pretty good build, but with the recent changes to Inv my psi resist is probably higher than it needs to be, and I'm trying to fit in laser beam eyes for both concept and having a ranged attack reasons. When I get to my computer later today (currently on my phone) I'll post both builds and you can see what you like and don't like. But like I said, you'll have to be willing to spend a pretty penny to get there.
Inv/SS is a very popular combo. Both because it can be very powerful and also it's the "classic hero" combination. If you're impatient try doing some searches in the forum, you'll find lots of build.