In cases where I need more then six lines of macros, I use /book command.
Line 1: Equip Head
Line 1: Equip Hands
Line 1: Equip Feet
Line 1: Equip Legs
Line 1: Equip Body
Line 6: /macro Book 2
Line 1: Equip Ring
Line 2: Equip Waist
Line 3: Gogogo Spell/WS
Line 4: /macro Book 1
If you make Book 1 Alt + 1, And Book 2 Alt + 1, all you gotta do is double tap your macro, it'll equip all your gear, fire off spell/ws/whatever, and then send you back to your original macro set.
Who needs Windower.