Finished my B6D build! Everything went great, no missing parts!
Used the Brass stuff and some weight do match it my B5M FL setup for our loose clay track.
Maybe interesting:
B5m FL:
F 550g
R 1046g
(34/66%) and overall of 1596g
B6D
F 566g
R 983g
(37/63%) and overall of 1549g
Both cars shared the same electronics on the scale (HW V3.1, Savox 1257TG, 4200 Shorty and HW Fleta ZX 7.5T)
The numbers let me think of quite a loose rear
