Is there any way I can create a permanent restore/backup point of my current iPhone 4? (i.e. like the backup of this first image when we connected the phone to iTunes and the most recent backups that always show up) I want to create a permanent restore point without the jailbreak, music, or other data so that I can easily restore to this point with the most basic apps and required data.

Also, are my synced contact information (through Google) separate from my restore/backup points? Meaning if I create a permanent restore/backup point as noted above (if it's possible) and I add more contacts in the process, when I restore it back to the permanent point, will I lose my contacts that I added in the process?

Any comments or thoughts would be greatly appreciated.
Thanks!