Help for fixing my st185 GT4?

[ZOOZER]

Alright, the time has finally come, and i can now afford to fix my ST185 GT4. But i'll need a sence of direction as to where is the best place to go to get engine, exhaust, computer work done to it.
If any of you know of good places to take my car to for such work, please let me know. Im wanting it road leagal for end of year