Outrigger Hydros are the "F1 Cars" of boat racing. You adjust things with feeler gauges. You align things with machinist rulers. You measure angles to the tenths of a degree. Much more to them than just a fuse with boomed sponsons.

That said... there are some kits out there that make the Heat Racing and Sport side of Riggers pretty easy to manage if you are willing to build. The new ML Boatworks and JAE Hydros comes to mind.