Jonus + proximity mine
Scimitar + proton bomb + cluster missiles x3
I doubt you could actually hit a phantom with a proton bomb because it can move wherever the hell it wants to, but it's worth a try. Jonus boosted missiles might be able to put some hurt on something, although against a dumb fat turret it's just going to boost away. So you might be better with concussion missiles.
I'm flying this tonight. Any tips?