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Congrats on The Home Depot.
Congratulations on your approval!
I second the aim high. My limit was 5K for a long time; probably 3 or 4 years IIRC. I requested a CLI over the phone on it a few weeks ago and increased my line from 5K to 25K. I did incur a hard pull and some financial resource questions but it was worth it in my opinion. Good luck.