The front wings and front panel on my car in the pics are the club GRP bits. They are a very good fit, the wings especially need next to no fettling. The front panel is a little less simple but still no problem to anyone with some experience. I "screwed and glued" mine on with Tiger seal and those tapping bolts that drill their own holes. And there is NO filler whatsoever on my front end. The club also supply the "eyebrow" panel in GRP. This is the bit that sits above the headlight and curves round the outside to meet the valance. Rimmer Bros do a not very accurate steel replica at £117 a side! TBH I left them out on my car altogether as I fitted a new steel inner front panel complete. The car doesn't seem to have suffered from the lack! All this work was done in 2012 and the panels and fitting has stood up well to near constant use (and a small impact with a large dog, the dog refused treatment and left the scene) I got a couple of very small cracks and a bit of crazing in the gel coat at the front of the n/s wing from the collision! But it's a driving car, stuff like this happens!