Just buy the EBR's, that's what you want.
Unless you can get a nice set of d-bike forks, with all the hardware and brake components for around/under 100, they're not worth it. And either way, you'll be modifying either the forks or the bike.
I never wanted to buy the hydro EBR's, but after my mag's hydros taco'd, I pulled the trigger and won't complain that they fit on super easy, with regular Puch hardware.
That said, I have two sets of k10's, two sets of hydro pitbike forks that will be going on other builds.