The same? Both are low wing monoplane lightplanes. Apart from that EVERYTHING appears different. It may be time to get some three views, scale them up & build a true scratch built model. The plan for the DH would come in handy as the engineering (wood sizes, spar sizes, CG, wing section, construction method, etc), if not the shapes, could be used.

How fussy are you? It can be as 'semi scale' as you want. Start with the Moth Minor & keep making it ugly until you are satisfied! - John.