The simplest option is to scale down the existing standard of a fuselage with two fixed wings and a tail.

ECONOMIST: A personal eye in the sky

The easiest, simplest, fully-operational form of a gold standard system could be implemented in ten minutes.

FORBES: The 10 Minute Gold Standard: It's Much Easier Than You Think

The simplest form - that which fits neatly into the existing Standard Model of particle physics - would surely shore up the theory, but the possible existence of more "exotic" versions of the particle would open exciting new vistas in science.

BBC: LHC cements Higgs boson identification