Thanks for the replies,
im not really looking for an extremely fast plane im just saying when i stretched out that tape measurer 70" seemed kinda long i was thinking ive something i could just shove in a big box and bring it anywhere (on vacation etc..).
also for my first plane i think im going with a kit but for my second and third i think im gona build it from sratch. And building a fuselage of 60" and wingspan of 70" seems a hell of a lot harder than a 20" to a 30".