Leon and Ginger -
Welcome aboard! It took me a few minutes to realize that a T@B is a teardrop trailer.
http://www.tab-rv.com/specs/index.php
Cute! And it's amazing what they can fit in those things!
But I think you're right. If you are going to spend more time on the road in the future, you'll be pleased by the extra space and amenities in the TM - especially on rainy days.
Bill