I'm going to start this post by saying I really didn't like the look of the Stormfang/Stormwolf flyer when it was released. It wasn't until I actually saw it in the plastic on a recent trip to Warhammer World that the model really appealed to me. It really does look a lot better than the photos in White Dwarf give it credit for.
I later purchased two of the models from my FLGS and have built and painted the first to join my Ragnar Blackmane's Great Company, after all Ragnar needs something to assault out of right...
The model goes together really well, I'd recommend building it and painting it in sub assemblies, i separated the cockpit, engines, turret, sponsons and wolfy decorations. I made sure I painted the pilot and cockpit as it's a pet hate of mine when I see ships with the canopy painted over, it just seems to take so much away from the finished model.
For the second of the flyers i just can't decide whether to build another Stormwolf or build a Stormfang, any strong arguments either way?