I just picked up my new 4Runner on the 25th of May and it has carpet floor mats and cargo mat. I have literally put 130 miles on the mats (drove home from the dealer), but my weathertech floor liners are arriving tomorrow. My question is, what should I do with the floor mats? Should I sell them or keep them incase I want them later? With floor liners I cant imagine I will ever want them again. Would love to hear some suggestions. Thanks!