That sounds like it'd be a great thing ... do you have the space to set it up, if you do get it? There's been pics of similar ones at times here on the Board when folks have shown their WIP.
I'm lucky that I have the wall space for a permanent one. With no one else here in my home competing for space, it makes it pretty nice! Mine is 10ftx 7-1/2ft, covered with black polar fleece. Spoiled, aren't I?