Boomerang setup
 

Ok I know that a Boomerang isn't ever going to handle like a modern car, but can anyone give me an idea for a starting point for a setup, especially on the front end. Cheers.

I ran mine back in the day with the wishbones, shocks and shock mounts from a bigwig front end. This was a massive improvement over the monoshock.

What he said..... The boomerang mono shock setup isn't great. There was an optional upgrade for CVA short shocks. This made a huge difference to handling.
Also swap out the front dog bones for cv joints as they wear rapidly on anything other than a stock motor.... One of the 3racing sets fit perfectly, can't remember which ones off the top of my head

3racing dt-02/03 Heavy Duty universals

Search for them on eBay.