Nice ax! Black isn't usually my thing, but it looks great on that guitar.
That 0% interest thing is a pretty good deal...I've used it on a few items from Sweetwater, just because the monthly payment was less than I spend on things like coffee each month, so...completely painless. The companies that participate in the promotional interest rate sales are some pretty heavy hitters, too...Gibson, Taylor, PRS, et al.
I've paid them down for a couple of years and then just paid it off...(my wife got tired of writing those little checks each month when she sits down to pay the bills.)
You just have to be certain that you don't get behind...once you miss a payment, the interest rate kicks in and it's a whopper! Usurious, even...