Am i doing it right?

[Djemba]

I am a premie TH 9, lvl 83 and wondering what to upgrade next.
Wiz Towers- 3 Lvl 7, 1 lvl 6
Teslas-Lvl 4,3,2,1.
Archer Towers- lvl 9
Cannons-all 10
Xbows-lvl 1
CC-lvl 4
Walls- All 7, a couple lvl 8.
Air Defense- all 5 (3 are going to 5, i just did them all to get them out the way)
Mortars- 1 lvl 7, 2 lvl 6
BK-lvl 5
AQ-Upgrading to level 5.
Camps- all lvl 7, Spell Factory lvl 4
Lab- Healer lvl 3, Pekka lvl 1, Lightning, lvl 5, Healing lvl 5, rage lvl 5. Hogs lvl 2, Minions lvl 5, rest of DE troops are lvl 1, and the ones i haven't mentioned are maxed for TH9.
My current plan is to finish my Wiz tower, max the teslas (ugh) then do the walls to level 8. I haven't really planned further than that since the teslas will take me more than a month, maybe 2. Walls would be maybe a month with current farming but just wanted to know your opinions. Thanks

[Zmando]

You got most of it but do defenses before walls.

[pinkbmx]

Try to max your defenses! like Arch towers are all still level 9, get them up

[gamatrix]

This video tells you about upgrading order when you get to a new level Town Hall.