Commercial: Doc in box series

[Osazee J Osagie]

I have found a way to build a series of doc in a box standalone commercial buildings in a cost effective and scalable way. I have put together a construction crew who I put on salary to do the majority of the job and I have hooked up with a national urgent care franchise to use these buildings. Each will be 5000 square feet and shaped like McDonalds and yes with a drive through. I estimate that cost of the box and the drive through and parking space will be about 650k. 

Do you think I am crazy ? What are your thoughts on this number (650k?