someone is having this to sell and im looking for a bigger one than my BDsuperB to match in a twin setup

Schwitzer 4LF-50. It has a "336" turbine housing that is a "two vane" design

Compressor Inducer is 64mm
Compressor Exducer is 95mm
Turbine Inducer is 88mm
Turbine Exducer is 76mm

64mm is nice for what im looking for but the other scramble me a tad,i dont know much about turbo sizing
anyone ideas?