Galli BN120 Light Black Nylon Tape Wound Electric 12-56

A: Hello René ,
We do not have a tension chart for this set but we feel they do have a slightly lighter tension than the average 12-56 set. This set will probably not work well on an acoustic- in our opinion this set will be dull and quiet on an acoustic and the strings will not have enough energy for an acoustic application. Perhaps try a set of silver plated strings if you are looking for a warmer tone-
stringsbymail.com/acoustic-guitar-strings-7/pyramid-1038/silver-plated-3370
Cheers!

A: Hello William ,
I have contacted Galli with regard to length and have been advised the lengths are:
"From ballend to the end of string/silk, it is 40”
From ballend to the end of winding (before silk starts), it is 33” "

I could not find enough info on your guitar to conclusively say these will work. If the distance from your tail piece to nut is less than 33" these should be okay for you though.
The string ends can be trimmed once tuned to pitch.
Most people will find the winding on B and E strings has a noticeable effect on tone. Most people find the tone to be noticeably "darker" or "warmer" than plain steel.
If you want further help please contact us here-
stringsbymail.com/contact-us.html
If possible measure your scale length and and length from tail piece to bridge so we can better assist you. Also bear in mind that if you like wound strings and decide to switch over a trip to a luthier for a full setup might be wise.
Cheers!