Cycletruck project

That look fantastic.

BB look very high - little worried that it might be a hair too high for a kickstand.

The hebie two legged kickstand might be o.k. with that, had one before and they were pretty tough, should be enough to keep the front end straight;

alternatively you can have a steering stabilizer connected the downtube with the fork;

This shouldn't need a stbiliser as the front rack is attached to the frame, not the forks.