The problem you will run into is that the limited seats are slightly different than the sr5 and sport seats. The aftermarket leather companies make the leather to fit sr5 and limited seats, not limited (cause it comes factory with leather duh) You may be able to fit the sr5/sport leather on the limited seats, but it may possibly look strange.
The back of your limited seats are indented around the seat pockets, the sr5/sport seats arent, take a look at some pics on the site to compare.
If you think they would fit, I found some leather on eBay for like $300. If you do the install yourself (I did) it stays pretty cheap, otherwise it will cost you another 300-500ish to have it installed.