macOS Sierra clean install question ....

Hello all,

mac rumors posted an article on how to properly do a clean install of Sierra.

i think i might do it that way, after the dust settles and any initially bad bugs are worked out of this release of 10.12.

my question: i have some partitions on my macbook pro's ssd, NTFS, HFS+ and FAT - i would like to know if installing Sierra clean will impact the GPT or any other partitions residing on the ssd ?

i've made an image of the SSD already and i don't mind installing apps from scratch after a clean install of Sierra. but it would be a problem if i did this and found that it disrupted the other partitions or made changes to the GPT that will cause problems.

can someone give some feedback on this please ?