update

well i have finished the conversion and it is running and driving okay.
i will get pics of it all finished once i wash the 2cm layer of dust of it and tidy up the engine bay i bit.

so i used the rs motor instead of the 99 wrx engine i had, its pretty much stock with a tdo5h and a 02 sti TBE and a 99 TMIC. i have just ordered a nice alloy radiator to replace the stock lib auto 1 lol. and as of now im going to install all the parts i have now then i will prob be on the hunt for sti box of some sort.

and heres some pics of what i have just purchased