I'm sure they'll be fine.
I suspect the two down sides will be decreased longevity and increase in noise. Neither of which will be an issue.
Another option is to look at Kijiji. There can be some good deals and you don't need to deal with getting them mounted.
I had a look on Kijiji, couldn't find anything worth considering. Plus I like the OE base model Civic wheels:
![](https://www.autorimshop.com/media/catalog/product/cache/f917d8f3e3e96ceba1eef9f277a53703/W/ALY63906U10.jpg)
Anyway, I was hoping Firm would chime in, and you basically said exactly what I wanted to hear. So, Thanks.
As far as wear and noise:
Wear: In the year we've had it, we've put 8000kms on the car, 4000 of those were on winter tires, so at that rate, these tires would last well past the point where we'll consider replacing it.
Noise: I don't really care.