The Gretsch set looks nice. My only concern would be the drums all seem to have yellowed about evenly but it may be tough to find a MATCHING floor tom. Probably not that hard to find one in silver sparkle (although it can be surprising how the supply of even more common colors of add-on drums seems to dry up the moment you start looking for one) but finding one with the same sort of fade to it would add another level of difficulty to the quest, unless such things don't concern you.
Ludwigs look nice too and currently at a good price. Same 3 ply shells as the more expensive models used. That silver mist wrap looks to still be silver which is a bit of a rarity as it often fades to a pinkish hue.
Gretsch RB floor toms tend to go high since so many people are looking for them. You'd probably pay at least as much for a 16" as that whole Ludwig set will go for....and at least twice that amount for a 14". But if you want a set of Round Badges those look like a decent deal for what's there.