It has probably been over a year since I last requested a CLI on my BCE so I tried my luck today to see what I could get... I started high at 50K, kept getting this message...
"Thank you for requesting a line increase of $50,000. This request requires income verification which can be completed in a few easy steps."
I kept going down in $5,000 increments, and $30K was approved, so I ended up getting a $5,000 increase. 
