I'm tring to restring my 'zouk with the octive setup at the lowest two pairs of strings. I have the following set of strings:

.040 - 2
.028 - 2
.16 - 2
.11 - 2

Do I split the 40's and the 28's for 2 sets of octives? Do I get another set of strings, and use the light gage srings for the high octive?

Thanks in advance for your help.