Good news! My Sire V7 Vintage Alder/Maple AW 5 string has been delivered and it's a stunner!
This was a Thomann B-Stock bass; there isn't a SINGLE blemish on it and zero signs of use, everything is perfect. However, it's pretty heavy @ 10.6lbs, I'm thinking this bass might have made it to B-Stock due to its weight. I'm a Warwick endorser, so I'm very use to very heavy basses. My Warwick's weight A LOT, especially my custom shop Streamer Stage I 6-string (13lbs).
So, fit and finish is pretty damn good, I must say. The machines work well and the knobs do stick up higher than I was expecting (I'll likely change them out). Beyond that, the bass is stellar. The Antique White finish is great, with no finish issues at all. The maple neck and fretboard is well figured and the finish is top-notch as is the binding with no frets pushing through the binding.
The neck is as straight as an arrow with zero relief. I'll wait a day or so and dial-in some relief with a little truss rod adjustment and give it a full setup as the bass is pretty poorly setup from Thomann. Frets don't appear to need any dressing, but I won't know for sure until after I give it a full setup. Despite having zero neck relief, the bass plays great! The neck is fast, comfortable and easy to play.
Here is the Sire compared to my 1971 Fender P-Bass (Swamp Ash/Maple).
EDIT: This V7 was also made in Indonesia, if that matters to anyone.