Soundclick seems to be down for me at the moment. It's always been kinda hit and miss here, no idea why....getting a timed out error. Will give it another try later.
Not saying you are at all, but to me being one-dimensional is'nt nessesarily a bad thing. Most, if not all of my fave players (Yngwie, Angus Young, James Murphy, Buddy Guy etc) are pretty one dimensional in the sense that they have their own style that they tend to stick to and not ever stray too far from. It's like a writer writing great novels in one language instead of ten. One's all you need if you do a good job with it lol.
Honestly, I think if you have something unique to offer style-wise that's personal and sets you apart (at least a little) that will make you stand out far more than if you're multi-dimensional or w/e and have no playing personality. You have pretty individualistic feel & vibrato & that's what counts, so I'd say you're golden
Not saying that means you can't try something different..most guitar players do, but the great one's leave their stamp on everything they do. No matter what it is, or how far out a limb they go, you know who's playing...
Yeah jamming little clips and improvising stuff is fun. I get to try a lot of stuff I don't normally do (plus, just shred my ass off

) It's total musical freedom for me and I enjoy it thoroughly (which ,in the end is all that counts)
Not saying I don't like playing gigs with my band. Love that too. It's just two very different things...