PRGR Question, Needing some info please

1.) Does anyone know where or how I may be able to find a 6,8,9, and

PW, PRGR Direct Neck heads that are new and never been shafted

(finish doesn't matter)

2.) a. Since I have mutiple 2,3,5, and SW heads, does anyone know if I

can adjust the heads to make a 6,8,9, and PW?

b. If I can adjust the lofts of the extra heads that I have, does anyone

have or know where I can find the specs and loft for these irons,

without having to go to the PRGR website, since my computer will

not translate the information for me to english.