People tend to run into issues when they have over $100,000 in Synchrony lines or when opening up a lot of accounts at once. I think you'd be fine; 24 months at 0% is always nice to have. I live near store #1 and have purchased flooring there. Congrats on the house!
I have $35k with lowes plus $25k with Home Depot (Citi backed), wife has $25k with Lowes and $20k with HD. I also have Sams Club $14k, and Amazon $10k through Sync so I'm at $59k "exposure" though Sync with no issues.
I have $54k between 4 cards and no issues.
$17k of that was in CLIs within the last 2 weeks.
Love lowes 6-24 months 0% financing!
DON'T WORK FOR CREDIT CARDS ... MAKE CREDIT CARDS WORK FOR YOU!
I currently have $32K spread out among 4 cards (Amazon, Walmart, Care Credit and PayPal 2% Mastercard) and have never experienced problems except for Sync's being stingy about CLI's. I actually seriously considered applying for a CLI on the PayPal MC today but decided to wait until next month after the 3rd statement cuts.