I highlighted a few months ago my climb from a $500 CL to being balanced chased down to $380 and CLI-ing up to $4,000. It had been 3 months since I did that so I hit the luv button this morning, asked for $10,000 (why not?) and recieved $5,000 as a counter.
I typically don't use this card much, and when I do, it's for stuff that's like $500 that I break up into a handful of payments–I figure throwing them a bone with some usage every once in a while never hurts. I was once told no on a CLI because I didn't use it enough.
Congrats on CLI