I use the vault tab for two things:
1) protecting my golds!
2) forcing a server refresh (on occasion, after killing the last guy on a quest the quests don't update and the connection to the server seems to make that happen)
Since it was a frequently used tab, it is frustrating that it is further away. Additionally, the "Profile tab" seems to be slow to load, so it takes longer to get to the vault then when it was there before.
Considering the question at hand, here is how I would set up the tabs:
Order of tabs:
1 2 3 4
5 6 7 8
First Pane of 8 tabs:
1 - Store
2 - Inventory (replaces Units)
3 - Map
4 - Guild
5 - Profile
6 - Add Funds (I think this is where it was)
7 - Vault (back where it was)
8 - More
Within Store:
1 - Money Buildings
2 - Unit Buildings
3 - Boost Buildings
4 - Defense Buildings
5 - Special
6 - Units
7 - Equipment (consolidated from Army and Hero, now with 4 tabs)
8 - Decorations
Here I moved the buildings to be the entire first row (except decorations which I left alone)
Units was moved and as someone else suggested the Army and Hero equipment were consolidated and would be a 4 tab screen.
Within Profile Tab:
Stats, Skills, Comments (Maybe bonuses could become a standalone tab?)
One other nit - on the Guild Member tab, could you get rid of the "Enlist More Recruits" area? (or just put it on the Guild Info screen). We have a long list of members and it would be really nice not to have to see only 3 at a time. Along those same lines, during war, it would be nice to have the member list be able to be scrolled to show more than 3 people at a time.
Thanks for soliciting our feedback.
-Myrra RK