Needs more LCD... Seriously, it looks from the picture as if there is an actual picture tube there.
But minor nit-picking aside, this has actually been my goal for several of my 'day-dream' projects... My '69 Elky, my electric RV... It just makes sense, rather than to have compromised visibility or humongous mirrors... Although my thoughts have gone in the 3 camera/3 HUD display direction. Definitely not within the budget realm, as in the system you point out.
