Publish webservice with complex Data Type

We're using CF7 (still) and needs to publish a webservice which takes as input a complex request with a struct of array of struct of array of struct......etc. From what I can see itcan't be done in CF7. Can it be done in CF10?

Sample desired input to webservice .  

=======================================================================================================

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ther="http://hi/there" xmlns:web="http://webservice.cfcs.common.things">

   <soapenv:Header/>

   <soapenv:Body>

      <ther:savethings>

         <ther:Thing>

            <web:EDate>?</web:EDate>

            <web:Id>?</web:Id>

            <web:Thingy>

               <web:EType>?1</web:EType>

               <web:Value>?1</web:Value>

            </web:Thingy>

            <web:Thingy>

               <web:EType>?2</web:EType>

               <web:Value>?2</web:Value>

            </web:Thingy>

          </ther:Thing>

      </ther:savethings>

   </soapenv:Body>

</soapenv:Envelope>

Sample CFCs

===============

<cfcomponent namespace="http://hi/there" style="document">

           <cffunction name="savethings" displayname="Save data" returnType="numeric" output="false" access="remote">

                    <cfargument name="Thing" type="Thing_Type" required="true">

       <cfset var tmpVal="">

                     <cfreturn 1/>

          </cffunction>

</cfcomponent>

Thing_Type.cfc

================

<cfcomponent>

     <cfproperty name="Id" type="string">

      <cfproperty name="EDate" type="date">

        <cfproperty name="Thingy" type="Thingy_Type" hint="">

</cfcomponent>

Thingy_Type.cfc

================

<cfcomponent>

          <cfproperty name="Value" type="string" hint="">

          <cfproperty name="EType" type="string" hint="">

</cfcomponent>

<cfproperty name="Thingy" type="Thingy_Type[]" hint="">  doesn't work in CF7 , does it work in CF10? Or does something else work?