Skyblock Netherblocks challenge

This will be a mixture of Nether, real world and a few adevnture maps: Skyblocks, and Four pillar survival. I am planning to make: a small realworld island with a portal and in the nether a BIG skyblock-ish chamber and where you spawn, a small chest with the water and lava and one wooden pick. around in the chamber will be small island one or two blocks big with nessasary stuff for the real world. It will come with a set of challenges, for the nether, realworld, AND The end.