EXP is my new favorite corporation (aside from GSO) and I think that it could be an extension to GSO because there is so many different corporations now, I love how much variety the corporation has.
Sorry to say that, but EXP is not a corporation.
EXP stands for experimental and is therefore just a collection vial for all blocks, which are not assigned to any other corporation yet.
EXP-blocks are considered to be in "test-mode" and some of the EXP-blocks won't even make it to one of the corporations (and therefore they won't be accessible in main game).
Please find an overview of existing and planned corporations here:
http://terratech.gamepedia.com/Corporations
Just to give an example: The fireworks-launcher (which I love at the few times when it works) is in EXP since I started playing the game some years ago. It was discussed at length how and where to implement it, but it has not been assigned to any corporation yet.
Those new blocks (mostly wheels) which everybody seems to love a lot, will be assigned to corporations pretty soon I guess. The big question remains... Who is going to get which wheel? (see pink kitty's link for some ferocious discussion about it)
Back to the topic:
As EXP is no corporation and those blocks will be in main-game sooner or later in an existing corporation, or will be removed from the game, I don't want the devs to go through the trouble to create those kind of blocks you suggest.
I enjoy waiting for the blocks to be assigned to a corporation and looking forward to get them in their true style in main-game.
Even if I have to admit, that the process could be faster for some of the blocks...

just kidding!