Hey Stelthy! Flicked through this journal... really impressive mate - keep up the good work!!
Been checking out the syn system website and found this :
http://www.sunlightsupply.com/hort/products.aspx?request=HORT_YIELDMASTER_10IN_REFL&title=Reflectors&type=product
Looks like the right thing for me, but unfortunately, I'm not sure they ship to Europe (and it would be way too expensive anyway, I guess)...
A pity. These reflectors look better than the normal wing-reflectors since you don't need the cool tube around them to cool em! Just plug the duct in the sides and voila...
Don't you think that the spectrum of light is however limited with these reflectors? I mean you can't bend the metal upwards like the other ones, so that the light stretches out more