Armada definitely looks awesome (and thanks for making that comprehensive wave 1 & 2 post!), but I'm going to be passing on it. I might give it a chance later in its life cycle when it gets a bit cheaper, though.
I started work this week on my first repaint featuring the HWK-290. I wasn't going for anything radically different since I was mainly aiming to change the base color of the Moldy Crow to be a lighter greenish-grey color, but I did repaint all of the accents and details after going over the entire ship with two thin coats of a pastel green.
More than anything I was using this repaint as an exercise in practicing and applying techniques like keeping the paint thin/consistent, detailing the accents (that stripe on the nose was a pain in the ass), and weathering/using a wash. I still need to paint the rear thrusters and highlight a bit around the ship as I only just applied the black wash to it last night after getting the base colors down. I also might add in some light blaster damage here and there before finally adding the matt varnish layer (I'll be using a gloss varnish on the cockpit glass).
These pictures don't show the turret very well since the lamp is directly above the mini - I just took these really quickly before heading off to work. Feedback welcome!
Wow, it certainly sounds like you know what you're doing; It looks really good so far!