The proposal can be printed in any scale, bigger or shorter it will not loose the detail, company name is big so it can be read at far distances, the proposal can be used it Black and white too.
There is a mistake on the word "for" in the slogan on entry #38, is correct on #47, I also show one smaller on #48 so you can be sure the proposal works in any size. I change the palms to just shadow to give a sense of deep on the design.
If there is something else I can do for you please tell me.