It's personal preference really. I think the mudflaps look good with the black SR5 flares, but it can be tricky as you need to get the flaps from a Tacoma if I remember right in order for them to line up right. With Limited or Sport flares there isn't really any mudflaps available that will look good there and it doesn't look empty without them either. I would just remove them and see what you think. Also, you will probably have a difficult time selling them on here, as most people remove them as you are looking to do, but mine went pretty good on eBay.