Once the project is further along I can post stuff on the turbo swap.
I did just load pictures in a directory, not real user friendly and they are not sorted but they show some neat stuff.
Both of these bikes have Mitsubishi turbos on them and the K100 has a compressor wheel from a diesel Pajero in a remachined 3000GT housing.The R1150GS has a turbo from a Pajero mini so i figured I could post this here.

Pictures here