Not exactly sure of your full requirements, but we have developed an APaaS capability (a factory for creating SaaS solutions) for data intensive VWG apps that is largely click and flick.
The overall system sits on top of Visual Studio, SQL Server, Team Foundation Server and of course VWG.
This APaaS capability has been used on various projects over the past few years and is ready for outside beta testers to help with ruggedising it for a broader release.
Perhaps have a look at http://eziadmin.com and if it looks promising then I can set you up as a beta user on a test server for you to try it out (via Remote Desktop and the Configurator and Control Panel VWG apps).
Ultimately you would be able to set the entire system up inside your organisation, should you decide to use it.
Although I don't want to put a price on it just yet, pricing will be very competitive.
The front end of the EziAdmin website will undergo some significant changes in the next short while to better explain the key benefits for developers.
Some of the documentation is still being worked on, happy to explain anything