Well, i found a "solution", may be it is not the most decent but it works for me... and may be for someone else?
So, for each mod inside the player folder, is created an mpdata file to store the stats in this mod:
So, i took an mpdata file with full rank and all the perks, etc (easy to find in google), and use this program:
(Credits to Luigi Auriemma)
It is a command line application to decode with the codkey the mpdata file in a decode hex file, and then you can encode it again
I decode de mpdata and modified the first line with the route of my mod, like this:
so, in the first place there was full 0s there, so i put the hex code for "mods/kothrama" (you can use any web from text to hex to translate your modname)
It is importan to MODIFY, not to copy&paste; if you do that you will modify the file size and it wont work
After this, i encoded again the file and paste it in the folder of the mod inside the player folder...and that`s all!! now you have in your mod with full weapons and all!!