If I were you ? I would try to stick with original type components as much as possible.Especially if you are going with the 802-8G's then I would go with the Alnico 416 as well. The 416-8B.We hope you come back with updates and photos of your build ! FWIW there shouldn't be much sonic difference between them so if you can't afford the 416B then just go with the C variant..

Welcome to the Board Paully ! Good Luck with your project !