Well if 200hp is your goal. A built F22/23 has some nice reliability and service advantages. Assuming your buildup was only mechanicals your engine would still be serviced by honda after all everything you had is still their. Trouble shooting of check lights in the future if they occur can be done by the service manual. In addition none of the stock harness needs to be touched in theory this just adds to long term reliabiltiy and security. If built properly you could sell your car and never admit the engine was touched as well. After all its easier to sell a stocker then a modified.