[Plump Kibbles]

Canister? That's throwing me off..

Your SAI injection system has a connection off the engine exhaust port, then another hose to the carb intake plenum, and the final - may go to open air, or to a port on your air box.

My SAI and crankcase vent hoses went to nothing.. no filters, nothing.

I grabbed a small 'pod' filter and replaced the hose off the crankcase to nothing, with the filter. Just don't remove the catch-can check valve.. OR, remove the stuff on the crankcase vent port and place a hose mounted vertically with a filter on the end. Any oil vented out will drain back down in the crankcase though. Filter should keep dust / air particles out.

As for the SAI - I removed all that crap, blocked the port engine side from the SAI, and popped in a booster bottle to the nipple on the intake plenum.

Do you have pictures? I'll take some of mine so you have an idea - minus the SAI stuff..