It was also an opportunity to successfully test on iSCSI storage domain the online disk/fs resize feature for a running VM as 100Gb of disk space were needed and only 50Gb were initially provisioned ;-)

NOTE: I had to repartition my internal sd card because neither pa- gapps mini nor micro would have fit in default 512Mb. I followed link below (valid only for 16Gb i9100 models) using pit file that splits in 1Gb/6Gb/remaining
http://forum.xda-developers.com/galaxy-s2/development-derivatives/mod-partition-internal-memory-app-t2538947

As seen in other links' disclaimer
#include
/*
* Your warranty is now not void.
*
* I am not responsible for bricked devices, dead SD cards,
* black cats on your way ahead, divorces.
* Please do some research if you have any concerns about features
* included in this ROM before flashing it!
*/