There are a couple of additional points... without some yaw enhancements, it's very hard to change tack once you're committed. And disengaging from a bad encounter with the enemy... Vics have it easy lol
If the opponent can engage you early, with Squall or Onager or other things, and put damage into the SSD from round 1, then there is a very big risk of being tabled. Even if you're not tabled, it's more likely than not you'll be crippled. So unless you table your opponent, which is very hard with a single combat ship, the MoV will not be great (SSD lists also struggle finding good pts scoring objectives).
So in a tournament you risk maybe winning 2 times with 7-8 points and then you have a bad loss on top of that. Not horrible, but not a good strategy for winning the tourney.