Opinion Needed

[rlphvac]

I have a little over 10,000 cleaned and sized 9mm brass I set up my progressive press and checked for primers and bullets and I have enough to load them but it will be in 3 different weights of bullets that can be easily adjusted for but I would like to stick with the same powder I have several 1# new containers of different powders but I dont think 1# will be enough I do have a new 4# container of Win 231 and its listed for all 3 bullet weights but is towards the bottom of the scale of listed powders these will be loaded for plinking I also have 2# of CFE pistol and 2# of Accurate #9 and %3 of blue dot that I would like to keep set aside for 10mm so whats every ones opinion