totally! It's not for everybody and most bassists I know say that's waayyy too much!! But I own 2 other broadnecks and for me it just fits and I like it.
A Thumb NT5 BN like this one would be my absolute dream bass and I've been searching for it all over Europe for the last 4,5 years. It's just so rare since the demand for it is so low.
Also, this bass must weigh a LOT. My guess is around 6kg (~13.2 pounds) although the original post says "4's to 5 kilos". I owned many non-Broadneck Thumb NT5s with a way smaller body (same wood etc) and they already weigh 4.7kg