I haven't read the whole thread yet but just a couple of points based on a cursory glance, the number of dimensions etc is still in the realm of theory, it is not proven nor is the theory accepted to be true. similar theories exist for the universe to be 5 dimensional, 11 dimensional, 10 dimensional, 23 dimensional and according to one any dimension you want (which basically means that all the many dimension theories are wrong to some extent). as of now string theory is not exactly in the pink of health and might undergo substantial revisions in the future.
secondly, I could find no Raef Fanous listed as a scientist in any of the physicist databases, either arxiv or SPIRES, not even google scholar elicited a mention. could you mention which institute he is associated with ?
Anything can be sacrificed for truth,
nothing is too valuable to sacrifice truth instead.
-- Swami Vivekananda