Nice work Kev, the only concern I have is clearance of the front arm mounts when raised more than 1mm. do the bellcranks still clear the blocks with the extra 1-2mm of material added?
I ran the corally cranks for a while on the Mi2, very clean solution, and allowed you to run the steering turnbuckles underneath the bellcrank and steering hub. But at the cost of no servo saver.
Im now running mine standard, but our track is fairly car friendly.