As near as I read it the Sinew and the large slow ships are at Mon Cal everything else is retreating from the aforementioned hit and run. Dolash would be best to ask though.
Reguarding the Sinew, wasn't that a fairly recent R&D? Not saying you can't use it, just remember the realism and fair play bits of the new rules. If you're using them in this battle you probably won't have many of the first-run units for other, simultanious battles.
Heir, most of our new R&Ds (if especially if Marth, Griff or I made them) will have the Defender Ion Shields, Graviton Dectotor and Elite Anti-Missile Defence System. The Dominator actually has two different ways to defend against ion weapons. Just for future reference. And sometime soon I'll try to stop just fighting you guys OOCly and actually attack someplace or do something IC.