And my turn... (although Jim was pretty much on the money)

1) Touring Car wheels will ruin your handling, the car will tip over in corner and they totally stuff up all your suspension settings. Yes it will go faster, no it wont go around corners.

2) Sounds cruel, but Jim was right - stop hitting things. I haven't seen a broken steering link for years and years. And I have never broken one myself.

3) Yes I used an M03R rear camber link on the 'build-up' car. However, it's set to standard length... Your camber will change depending on your ride height anyway. We all leave ours set at standard length because the original moulded plastic links are the strongest.