Likely to meet your needs: yes
Battery life: a full day's work and then some quite easily. you should be able to get about 3 days standby if Palm holds to what they have done with all their models.
You honestly sound like a person that VZW/MS/Palm is aiming the 700w for. When it comes into stores, check it out. Dont buy for at least a month after its formal release, this will give you a chance to read reviews and make a solid decsion.
