And now we come to one of the most annoying parts of the build....the front hubs and driveshafts. Unaware, to begin with, of the differences between the A-series and K-series Metro drivetrains, I got a bit confused here. I intended to use the original Metro K-series hubs with Mini brakes, and then thought to use Mini hubs with Metro K-series driveshafts, neither of which options actually worked.
We ended up with Mini hubs (significantly lighter than Metro items and with a wide range of brake kits available to suit) fitted with Metro steering arms to raise the outboard steering pickup points and a set of drive shafts with Mini outer ends and Metro inner ends. This gives opportunities for weight saving (new bespoke drive shafts and alloy hubs) and major brake upgrades later. The lengths of the drive shafts and steering arms all had to be worked out to suit the entirely non-standard front suspension layout.