Ok gents I need some insight as I am just about to pull the trigger on a bxr for my mbx7. A couple of questions:
1. How well does the Breakin go? Are they super tight or similar to nova?
2. What are the best plugs. I'm currently running in 25-35 Celsius conditions. I have a selection of p4, werks 5/6, nova 5/6, and odonnel.
3. Pipe for a technical track? I have a werks 2058, nova 2096/41021, nova 9886/41001? Don't really want to buy any more pipes so just after the most appropriate from my existing selection
4. Any other items that are unique to rb?

Many thanks in advance.