Yes.
Oh thanks BTAxis!
Yupz, exactly what i had in mind too. Thanks for the enlightenment.
I came across this concept actually from the game X-Force. Which i thnk was a very good idea. (Though X-Force can have surface + 5 more lvls, IMHO, too many).
Its a nice thing to have.
Just a lil point to note, since hangers need to be nx to surface to launch, may i propose that hangers MUST be placed on the upper level (hence, might consider a bigger than proposed upper level, while keeping the bottom level as it is (and i love the idea that lower lvl lift space = 1 sq. Rational is good because, engines parts and stuff for life alr at top lvl and lower level(s) are just door space).
So we considering implemention for this by 2.3 stable? or 2.4 stable?