Sup Nick. As you know, I've retrofit the T-type Stella power knob that Kil Song has shown above on my Saragosa 18000F while using the Saragosa handle (I believe Kil's pic shows the Stella handle instead of the Saragosa handle).
But here is a new knob that I picked up yesterday for my 'gosa
The weight is very nice and balances the reel out very well. I'm excited to try out both knobs to see which I like better.