Comedy dialogue polish for a heartfelt tribute video (script exists — needs punch-up)

The Project: This is a tribute video celebrating my late brother, Kiran, who passed away recently. It's not a sad memorial — he asked us to celebrate him, so it's funny, warm, and full of life. The video is narrated by three witty characters who tell his story through banter, in the style of the narrators in Sita Sings the Blues (the trio who riff, interrupt, and lovingly argue while the story leaks out between them). If you know that film, you already understand the voice. What I need: The full script already exists — structure, characters, jokes, and emotional beats are all written. I'm looking for a skilled comedy/dialogue writer to punch it up and polish it: sharpen the banter, tighten timing, improve the rhythm of the back-and-forth, and make the funny lines land harder — without changing the story, the structure, or the heart. This is a refinement job, not a rewrite. You'll be great for this if you: Write genuinely funny, character-driven dialogue with strong comedic timing Can match an established voice rather than impose your own Have a feel for blending humor with emotion (the script turns tender, then funny again, fast) Take direction well and can turn around revisions quickly