Bondi what is your problem? You are assuming stuff and at the same time demand to have your voice heard and respected. How cute. Why would anybody be so stupid to publicly share his or her roster on a forum like this? Ever heard of anonymity?
10 days guaranteed off (4 or 5 days in a row possible. Also back to back possible), 3-4 flights each month with each flight having usually a minimum one or max three day layover, expect 750h/year.
Just do the math.
It's possible to bid for the 737 after your bonding has finished after three years. Being three years in the company, it will not be hard to switch fleets. There has also been cases of people switching fleets within the bonding, but it's not common practice.
The upgrade is available when you have the required hours for it.