Android and Google GWT

Now I have an integration decision with AndCooper Android Java Application ANT based build tool. With the webview web code suport in the build tool my diea was at some point to swtitch to Goolge GWT compiler support and keep the non GWT  web tooling support there for those who wil not use Google GWT. The key question is do I make a separate project just for GWT and feed it in or a new set of directories and ANt script code to support GWT JS  generation in the main Android project.

Seems to me that is should be part of the overall Android Project structure and plus if I were say secretly working on a an Android application using Motorola CLiQ-Motorola Blur APIs and the Google Maps APIs it would seem that the Google GWT tooling would be an ideal component in that development work-flow.