I love this, but is there a way to make it even more affordable by keeping the stock injectors, but installing and tuning the fuel with a higher pressure regulator?

this will shave about $300 off the sale price if you can pull the same power with just a new adjustable regulator. thus bringing in more sales, and you don't have to buy new injectors, thus your overhead will decrease, not a bad deal if you can pull it off.

please correct me if this kind of thinking is wrong.