iOS 7 on older iDevices

iOS 7 my look good, but is not very compatible, and it does make some iDevices slower to operate....
So, what can you do?
Simple answer - jailbreak your iDevice and put on these themes -

*Updated : How to Get iOS 7 on iPhone 3G/3GS - iPod Touch 3G/4G - iPad 1 (Older Devices) using Jailbreak Tweaks and Themes!

Source : 
http://ihacksrepo.com
http://rpetri.ch/repo

Cydia - Manage - Sources - Edit - Add

Tweaks : 
iOS 7 Theme
No more shadows
FolderEnhancer
DeepEnd
Winterboard
ColorKeyboard
LivePapers
LiveClock
iOS 7 Calculator Theme
iOS 7 Control Toggles
iOS 7 Messages Theme
iOS 7 Bars And Battery
NCSettings
NCColors
Trans Keyboard iOS 7 - Color Keyboard
iOS 7 animated lockscreen
Card Switcher
BytaFont
iOS 7 Font

AppStore App's :
Photoful

Optional : 
Velox
iOS 7 Velox Theme

iPhone 3GS : 
iOS 7 Non-Retina Theme

For iPad :
iOS 7 Look LS

*more coming soon... (will update when new iOS 7 like cydia tweaks/mods/apps are released on cydia)