Drop Spindles and Brakes on QA1??

[dboz71]

Hello everyone,
pretty new to the forum and am trying to get some things put together for the truck. I know my name says 71, but I have a 67 swb that we are trying to get the frame put together.
My son and I saved our pennies and got the QA1 front set up and are trying to put the spindles and brakes that won't break the bank.
He ordered the new X10 drop spindle and hub from CPP to find that it needs 13inch brakes or larger, which will also require larger tires. I know it might not make sense, but I wanted to put 15's on the truck with smoothies and am needing any help to know which direction I should go.
Which spindles, hub and brakes will make this work??
Any help would be truly appreciated.
Thanks

Also found out when we bought the suspension , that it requires stuff from 73-87, which also is making this a little tougher.