All the stuff you said sounds good to me.
And I'm thinking the solar map stuff should be more interesting/complex/difficult? with the BP costs more.... balanced. It was seeming too easy before, since I could just hit any option as many times as I wanted. Was speeding through the game much too fast, so interesting situations didn't have enough time to generate.
And despite the twitchiness of the combat, I have found myself doing the same thing as Castruccio, and pausing every now and then to look at things to determine what weapon to use or ability to activate. It makes for an interesting experience in it's current state. The whole thing is alot like a shmup overall, except..... tactical. Most of that genre are not very tactical, hah, unless "SHOOT ALL THE THINGS" is considered tactical somehow.
I think the only remaining issue with the combat is the allies not doing much. The rest seems good to me.
Good fix to the weapon projectile speed, too. They feel like they have actual impact now.
Ah, that reminds me of a question: What about special effects? Generally I'm not one to care too much about graphics, and frankly the game looks pretty damn good as it is, but something like the nuke weapon made me think of this. When that impacts, it just.... blinks out of existence. When it's a nuke. I remember that the first time I fired it, I'd actually thought that either I'd fired the wrong thing (because it looked like the usual missile) or that it had glitched out somehow. The Gigacannon as well... it's sometimes hard to tell that it properly impacted with large ships. I often find myself pausing to check their remaining HP to make sure that it properly hit them.
That though is all pretty minor stuff.
Also I agree on the bit about some types of combat being too long.
PARTICULARLY the assassination attempts. They were getting a little absurd in my game.
Which reminds me of one other issue I'd found: Escaping the enemy fleets is a bit too easy. Just getting away from them all, either to leave the battle, or let your shields recharge. Even when the flagship is slow as heck, it's still not hard to do this. I dunno what to suggest for this one, but it was an issue that has occurred to me many times now.