Using custom proxy class

Hi Guys,
currently i am tryring to use an SAP odata proxy inside Architect.

What is the prefered way of doing this.

Normally i would like to add procy to
touch/src/data/proxy/odata.js
and add it to ressources.

But this way i cannot use it inside Architect.

Currently i am playing around with a custom Store Class, but the useable proxies selector
seems to be hardcoded to framework proxies. Is there a chance to get a fully configurable
store class that uses a custom proxy inside architect?

Cheers Holger