(EDIT) I have nothing against modifyng someone else's cards for your use (because I do a lot of that myself).
And it's cool for you to post all these mockups, but I would suggest posting these in your Fan Card Mock-Ups thread, and maybe use some different wording when talking about the cards you did or didn't mock-up. I know if you posted in my Resurgence thread and announced "I've redone the set and scrapped a few cards." I would be offended. It's more understandable to do it in an inactive fan card thread, but still I recommend more tact. For instance, it'd be nicer if you said "I only did mock-ups for my favorite cards," rather than, "I scrapped these cards from [somebody else's] set." Rather than, "I've redone the set," just say "I've mocked up the set my way" or something like that.