I seem to remember there was a group in Queensland who were selling Toyota V8 / Toyota 5 Speed into a TA/RA celica conversion kits a few years ago, but not sure of that info now. RA28 V6 to start on an RA28/V6 conversion myself, so i may be able to give you a few hints and tips v6 i go along. (the v6 is a smaller engine, but a bit heavier, so my mods may take me in a different direction. The RA60 is already fitted to a RA60, so i think most of the hard work is done for me.