I found that original steering box weighed 15kg and the borgerson box 10kg, this will mean a whole 5kg or 11pounds weight saving up front which is great. I'm very much looking forward to seeing how the car will feel with the 14:1 steering ratio, it should be a game changer.
The suspension parts were bought from Peter Bergman who I recommend buying from. His idler arm comes with a bearing which is very cool but I'm curious about how it will hold up over time to water and dirt.