I've been working on a NetSuite-hosted site for several years now and I'm just now dipping my toe into the terrifying pool that is the WSDK/External Catalog site option and I wanted to play around with it. I'm wondering, though: Is it possible to have a NetSuite-hosted site and an external catalog site (pulling from the same database) running at the same time?

In my ideal situation, I would have just a small selection of items pulled into the external catalog site and a larger catalog displayed on the NetSuite-hosted version. Items would be exclusive to their respective sites (so items from the WSDK site would not appear on the NS site and vice versa). Just wondering if this is possible/easy/crazy or if this would require me to enable the multiple websites feature on our account (which I'm reluctant to do)