Yeah, 6'3 is great, n even overweight you'd find some that like big guys, but your market is limited. Getting in shape n lean will help against the stereotype a lot. Of course having john stamos hair would seal the deal, but let's be realistic. I still think lean worth a decent tan would do wonders for the perceived look. N you'll drop the whole big Frankenstein thing ppl think you are supposed to be (because you'll be more like them physically at that point), at least for the most part.