For this particular GB, I would say it's unlikely you would lose much, if anything. I'm putting a lot of faith into matt3o''s work and am assuming it won't flop. If it's wildly successful I wouldn't expect to make a lot of money though, because there will probably be 3-4k orders by the end of the GB.
There are going to be a lot of people who won't like hi-profile in general, and look to sell. There are also going to be a lot of people interested in the set, but don't want to risk buying a completely new profile from an unknown manufacturer. If the set turns out okay (fingers crossed), then those people will probably try get a set. These two pools of people are your supply and demand, it's anyone's guess as to which will be the larger of the two.