PlungerModerno

Sounds great with that preamp. There's a vid with a Seymour Duncan 2 Band EQ on that youtube channel in the same bass, which also sounds great, but I think the Filter EQ would be a lot more flexible, especially noticeable in the breathy highs, which seem to come out of that recording in a lovely way when the filter is more open. Nice playing, nice bass. h

It's Not Easy Being Green (Kermit's Song) - Sesame Street More of a ribbit than a rabbit now that I think of it...

"Jazz De Luxe" - Fuller's Jazz Band

Forget-Me-Not - Vera Lynn

Doughn't Give Up On Us - David Soul

You're very welcome! Please feel free to share how you get on, if you make your own or if you just order one.

Sisters of Mercy - Leonard Cohen

I just searched for "Bass ramp" on DuckDuckGo image search. It comes from this: https://reverb.com/item/30250740-clear-thumb-rest-ramp-for-fender-jazz-basses-finger-ramp I'm pretty sure you can get one made up or make your own if you can't find one off the shelf to fit your bass. If you like the colour or wood grain of the bass a clear ramp makes a lot of sense to me.

Most ramps that I've seen go between a pair of pickups like this: Do you need to cover the pickups? My guess would be if you have very hot pickups or like the way they sound far from the strings and adding 3mm will sill leave you room, it should have no real impact on tone. If the pickups are lowered, even a tiny amount, as @nilebodgers says, it will make a difference, good or bad is up to your ears!

Man On The Corner - Genesis

More even than a lot of panel gaps on showroom floors...

That's one of those "looks good at a distance and then just looks better as you get closer to it". Very nicely finished, doing that lovely wood justice.

It's Late - Queen

I Me Vine - The Beatles

More Than A Feeling - Boston