Display MoreIt's as followed:
1 ID can contain anything possible
16 Blocks via Meta can contain quite different things, but must all share some basic attributes stored via ID
Inf. Blocks via TE can contain slight changes, but are severly limited by the metadata.
The problem is, most stuff is hardcoded to ID's. Otherwise you could effectively meta-store every block.
Reinforced things share all the same attributes, except for rendering. Rendering can be made meta-using, thus it's possible to code all Reinforced Blocks (cept doors) into a single block. I can do it, Eloraam can do it, probably SpaceToad as well, etc.
It just takes time and debugging though ^^'
I would love you forever if you manage to do it, the concept of reinforced stairs, slabs, and such would be amazing. I've built some epic reactors from solely the reinforced blocks, would be a nice touch to edit and add onto them using stairs/slabs.