anothy kellam is your man he lives up here but is hard to track down. AE86 GOD!he is
mike
I'll second AK for his knowledge & expertise however his services can be a bit ... well, slow coming in some cases ... as long as you're aware that he gets around to your car in his own time, then I'll go with him.
That said, I'll heartily recommend Brad Summerville of G&A Smash Repairs at 33 Spine St, Jindalee. He's worked on my car including doing a 4AG rebuild as well as building Shane Bingham's hybrid drift motor used in the white Option 1 Garage AE86 at the past few QR Drift Days.