Your office space looks terrific Pedro @holzhamer. If you think the Eduard tubular cockpit parts are fragile, wait until you try building Hasegawa's Typhoon cockpit which I'm am currently putting together as part of this group build. I think I broke and repaired the frames several times over now and they make the Eduard parts seem vastly superior. Once again, you can't see all that much once the fuselage is closed up on both kits. I'm on the home stretch with my Tempest II build. All painted and now I'm in the middle of decaling it.
Unfortunately, Eduard's kit decals are not so great, at least the ones that came with my Tempest kit. They are too thin and not as opaque they should be. Hold a black decal up to the light once you've removed it from the backing sheet. You can see right through it. The red stencils are awful, almost useless and I worry about the yellow ones. On my decal sheet, the black stencils are over printed and mushy looking. The carrier film is way overdone but seems to settle down when all is said and done. Be careful and don't soak them too long or the smaller ones will curl up on you. Very disappointing.
I've been trying to figure out where the thin, almost invisible brake lines run down the Tempest gear legs and finally spotted them on a current restoration photo. It also showed the wheel well in painted in that grey-green color. But as we know, restorations are sometimes not totally accurate.
Far as I can as I can tell, the main difference between the "early" configuration vs "late" is that the late model had hard points for bombs, rockets and gas tanks plus changed out the hard antenna mast for a whip.