I tried making it better, but as u say, it's pretty much perfect as it is.
I tried to make a followup attack on the second one, and tried to make a counter for a rush move on the third one (which kinda failed)

As far as countering a rush move goes, you can either
1. jump back/side on the first turn and come back to attack on the second turn or
2. stay as low as you can, out of their reach and attack up from the ground
With this opener, you probably want to go with the latter option.