Yeah so I had thought at first before I tried a swap tileset script. I tried BulletXTs and it's just awesome, it swaps the tileset in game so you can see what you are making. You even commented on there. But yeah I get what you are saying, I would try my best anyway to match them in the same areas.
I wonder about making some things smaller though from there though. Some things like tree's and coats and bed's seem quite big compared to the default commonly sized VX character sets. But feel I would lose quality with it and require editing rather than just a simple reduction.
Anyway feel I should just link to his tileset swap script just cause.
http://rmrk.net/index.php/topic,33798.0.htmlEdit: So I am trying out how it'd be to do this, seems simple enough. Will require some work besides a simple paste and I may modify the tree's and bushes so they can be bundled together with ease. Though yikes they sure stand out as looking much better than the VX tiles. Aha, ah well. Maybe I shouldn't trouble myself with this, dunno.
On a side note though, wonder if Mack is going to make a snow version of his set for VX.