Im sure Aero have "thought" about a 2wd but as we can see they have been very busy and invested a lot of time and money into the 4wd and will want to recoup some of that cash back. If you think about it very few of the manufactures have a 2wd and a 4 wd, even AE have only just released theirs. I think the main thing that will hold aero back as a company is cash flow, as making small batches of cars is very expensive and they will not sell thousands of these cars. I really hope it works for the average joe and im sure it will as it would be great to see something different to a bj4 clone