trimming the cruft OS/2 Streamline

Just a heads up on a few ideas I am playing with, in particular a modification of my 2e house rules
OS/2 Warp that I am going to call OS/2 Streamline

What I have so far is

#1 eliminating multi-classing in favor of a small handful of custom classes.

#2 allowing any class to take any proficiency at normal cost.

#3 eliminating kits

#4 Very little players option stuff

#5 trimming subsystems and options bloat.

If anyone has a suggestion they think will serve well, let me know.