I can only comment on the Toyos myself, brilliant grip in both dry and wet. They don't seem to be wearing quickly either, and at £30 a pop from Camskill you can't complain :surrender:
Try 247spares.co.uk I got mine for £45 delivered The prices usually range between about £30-£55 :surrender: Just make sure it's from the 1.3 "Bug-eye" model corolla This is the one you want http://media.photobucket.com/image/bug%20e.../carpics011.jpg
Corolla intake makes the engine a lot more responsive, and improves the top-end power a lot! Definitely a worthwhile mod, it'll finish off your breathing mods nicely!
Lol yeah I've wanted to mesh the grille for a while now but I've been putting it off because I'll need spray, so I thought I'd wait and buy a load of it so I can restore the exterior plastics while I'm at it! ;) 12"x6" is perfect for N/A bumpers