Your terms and questions created additional questions, that I asked. I also answered all of your questions...
You basically implied JLOSC was expensive. It is VERY much the opposite. It does what it claims(captures Blowby and Oil vapors, and prevents them from leading to deposits in your intake), for a VERY good price. With an actual company you can call or e-mail if you do actually have an issue.
There are high end kits out there with cans for both sides of the motor, and drain valves, that require drilling and modifying existing hoses, that are 2 and 3 times the price. You might get 5% more collected in those kits that cost WAY more. It is a waste of time and money. The cheap Amazon/Ebay kits many times don't actually collect much, because they have no screen or baffle to slow down the vapor so it can cool and condense to be collected in the can. SO they basically do nothing.
There are tons of threads on here about the Cans with pictures of what people collected on your exact motor. I suggest you do a search and take a look! I think you will get many more of your questions answered. If you have anymore specific questions, I should be able to answer them.