I got a set of alloy hubs off Smcka (rally design ones?) a while back and got them fitted to my 2L struts.
It was a bit of hassle cause they were meant for Capri struts, not the 2L ones. And I was using the wider vented rotors too.
I ended up with all these bits.

The bearings I used were:
Outer (small one) Timken SET2 LM11949-LM11910
Inner (large one) Timken cone 15580 cup 15520
The inner one fitted the hub and stub axle ok. But the outer one needed a sleeve made up that looks like these:

The spacers are 14mm wide, 19mm outer dia and 17.45mm inner dia. These are rough dimensions, we had the bearings with us and just machined till they were a nice tight fit. Same with the inner one on the stub axle.
Then when I put them all together there was clearance problems with the steering arms and caliper mounts.

So I (well I say I, it was actually via MattyJ and his dad

) took 3mm off the mounting face for the rotor, and that moved it into the right spot.