The system partition of my phone is in the initial format 600MB and 1.3 GB for data. As everyone will know CM changed partitions to 400MB and 1.5GB of data.
Approach: I would like to have a ROM of Ginger for sporadic use of the camera and any other issues with Nandroid saved. I understand that this requires the old system partitions that i have, and kk for regular use with current system partition, copied also with Nandroid.
The issue is if when move from one to another from the corresponding copies saved from the recovery also restores the size of the partitions or not.
If not, is it absolutely necessary to have the partitions on the current format of CM for KK?, What problems can be if left to the native format 600MB, 1.3GB?
Note: Edited to better understanding, sorry for my poor english.