Thanks for the input guys, much appreciated ! Good to know that the 2nd sheet are from Macross.
I've had a look at the starship modeller set, and they look do like excellent value, I will probably get some soon.
But (without wanting to sound too picky) the anime ones do look a bit modern, and I really prefer that 80's anime style.
Ive got the Megaro Zamac Harrier, which has some nice pin up art, the decals that come with are really tiny, but ive scanned the box art to use. Ive also found slightly larger scans of a few of the megarocombat ones. I'll post them up when I get a chance.