Items NOT listed in replacement area
Pro Maps for Google
This should not be installed if you are installing design extender.
You also have Dynamic Web Charts installed, this was replaced by Dynamic flash charts. You should not be installing Dynamic Web Charts.
leaving those extensions out of the installation, for the extensions left in your list, tho only ones you need to worry about the order installed are:
Make sure those are the last ones installed in that order.
Looking at your list, you may qualify for the $149 upgrade price to Data Bridge.
Data Bridge would give you the simplest install path:
Tools For Google
PayPal eCommerce Toolkit
PayPal Payment Buttons
THEME IT IS MISSING FROM THIS LIST
Please note: Design Extender includes all the functionality of Bing Search Toolkit, CSS Menu Writer, CSS Sculptor, Framework Builder, PowerCMS Builder, Pro Maps for Google, Site Import, Site Sculptor and Social Media Toolkit. If you have any of these extensions installed, please uninstall them in the Extension Manager before installing Design Extender.
What about Palette Picker and Surveryor, are they replaced by either new plugin?