As you can see in my signature line - sometimes I hook up a picnic tap to a couple of more if I want to serve them as well. Six different beers available!
Here's another thought - it might work, but if it doesn't, you have ruined your fitting for sure, as you will never get all of that stuff off to be able to take it apart and fix it with the thread tape that will work the first time.
That question is kind of like asking "How much cake can I make if I use Gold Medal Flour?"
The answer, It depends on how much MO you use, and what temp you mash at. Can be calculated easily. Look up "Brew Calculator" and enter your numbers.
I have several pin-lock Corney kegs for sale. All will be soaked and rinsed, then pressurized. Local pick-up or will ship at your expense.
UPS ground shipping looks to be around $20.00 either in pairs or single to eastern US, and double that for LA area to give you some idea.
$40.oo...
+1. Someone has to pay for fixing whatever tears up in a rental. Think the landlord eats the expense? Nope! Passes it along in the rent price! If your rent goes up, don't whine!