Real race-car classes: if you don’t like how something is, quit bitching and make a new one to fix it. Deleted the PCV and added a proper 1 qt breather.
Another small improvement. Went from this (note the amazing strategic use of zip-ties to secure the intake to the tub):
The filter has a provision & reinforcement in the center for a bolt to go through, so I made a little bracket out of some bar stock and secured it in place. Now the damn thing won’t be dragging on the damn tub anymore every time the engine moves, and is clear of the new radiator tubing as well.