Should I ditch Leatherworking for Enchanting?

I got Leatherworking to Lv 55 so far, but it seems kinda stuck without grinding Renown for recipes. Enchanting sounds like a potentially good alternative because that can both make items and also break down other items. Would it be feasible to go pure Disenchanting and make money buying stuff from the Auction house and breaking it down to something potentially more valuable?