Hi,
I'm not a guitarist ... but you might want to try something completely different one day ... and if "light" is an issue, this one will definitly make your day ... but all these traditionalists around here ... you're not going to find a lot of these things at Guitar Center ... end of story!
But yeah ... trying these is the issue for you ... you have no idea!
Check out Daevid Allen on his headless ... the sweetest "glissando" you have ever heard! He's right on top! Steve Hillage, also plays a similar guitar. And lately I have been looking at the folks playing the Stratus Graphite stuff ... really nice and clean, too!
http://www.pedrosena.com/photos.htm You have to have the desire to find something different and a touch that is ... "not here" ... on what you do, so you can add a 3rd dimention to your work. But, if all you do, is covers and more covers for the professional circuit, then something like this is not going to happen!
Play for her some of the early Caravan (71/75), Manfred Mann (Magnified/Solar Fire/New Earth), Jack Bruce, and the likes so you can hear those Fender Jazz Basses and the early Gibson EB basses at work! All shortscale, too! Looks like Gibson is putting out an EB now that is shortscale ... since the Epiphone copies are really poor in total quality!
Thanks