How long should this FinalDedmos.fla be? (Patreon)

I ask you guys because hell, you're flipping the bill and keeping me fed in the evenings while I work on this, so I figure I'd run the question by you, right?  So, The most important thing about this cartoon is the end, and that could take a few sessions by itself, so I'm wondering how much fun filler violence content should I put in before things off-ramp into the credits? I could start winding down immediately, get this thing done in a week or two, or push and just see how large we can make this. We're on an adventure together, guys, so lets have that input! :D