Thank you! No, you won't find an option for a true binding for a '54 bass, they only offer it in the builder for the jazz style. I got lucky and pulled that one from the showcase, already painted white. I think someone was showing off his chops at Warmoth, but I really don't know.
I have two basses that will not leave my hands (so far). That white one, and the mooncaster short scale, also in my signature. I've experimented with a lot of different parts. Ask if you have something particular in mind. Never targeted an aluminum neck before, no ideas on that. Also went with the "standard" pickguards, unless rear routed. I think if you have something like that in mind you may need to do a custom PG, or fashion one yourself. There's a variety of places that may help you with that. Fat Pete has a line on something.
I don't know where I got the idea you were looking into an Audere system. Did you say that at one point?