How to display data from different WEB SERVICES in a Table

I have data coming from nearly 7 different WEB SERVICES and I have to display all the results together on a Web page.
Each one of them is giving a lot of fields and I will be collecting only ID, First Name and Age (just 3 fields) from them.
So, I will have nearly 0 - 70 set of records and I want to display them in a table format.

The idea I have is 
1. use a Repeater controller 
2. call each Web Service in C#
3. Create a Data Set in C# and after calling each Web Service add a the result to the DATASET.
4. After finishing calling the 7th Websevice and adding those results to the Data Set make the DATASET as DATASOURCE for the REPEATER.

I hope this will display data from 7 Webservices on a Single page.

Is there any better approach?

Thanks