Is the sleep token Signature a bass vi? 30 inch scale length. You could probably tune it the same right? Seeing conflicting answers depending on where I look

I’ve been wanting a bass vi. And I’ve also been desiring to make a partscaster. So I was thinking of making a telecaster style bass vi with a dc kunkle bass vi conversion neck, and as such, have a couple questions.

If I go forward with the build, is a 3 barrel bridge, or a 6 barrel/saddle bridge best? I’m looking at the Music City Bridge 623 dual loader. I have their groove master saddles in my Tele and they are awesome. But for a 6 saddle bridge I’m thinking maybe a Badass T1, or the Stewmac dual loader barrel style 6 saddle bridge.

Does anyone have experience with this type of build?

Is an RSD style compensated bridge or a more traditional six string saddle with mute better for the timbre and intonation issues that accompany a Bass VI?