Stage hacking has evolved alot since the day I started making stages. So, this old stage of mine has evolved too. It's now looking more like the original one, it's bigger, and it's fully animated. The only things you can miss are the flowers or pows, but I personally don't guess they're necessary.

Depending on the version you get, you can have a big size or a smaller size (similar to the old version size), you can get stable platforms (never fall) or falling platforms, you can go inside the pipes and warp or just a stage with no warping, and you can even get a secure warp (will always get you to the other pipe) or the trap one (will sometimes take you to the bottom pipe). That's 12 versions in total. Get the one you prefer, or use more than one with the ASL code.