I'm pretty thin and I like full cuts sometimes. While I really dislike tight pants, I may wear slim jeans one day and baggy tweed the next.
The SF meetup pics have me in slim pants and coats. Here's one that's more full:
Dude, great combo...
IMHO, you'd look 10x better if your pants were slimmer.
You're pretty slender, you should show it off!
That's just me though...
myke