I've only been doing it for 39 years but I'll give it a try...
-- Wassup with the chunks of wood slapped on the sides... looks like an after thought...
-- The finials on the one don't seem substantial enough.
-- YIKES, Paint the attachments or, learn to build a
sign where the attachments are hidden
-- On the layout... dude! stop abusing type - you squeezed and stretched it to death
-- The layouts have no rhythm.
-- Learn to K ER N
-- You can do without some information.
-- I googled the companies logo - I'm guessing you didn't find vinyl to match - not that it would have helped, the colors are really bad on the original.
-- Try staying away from primary colors... the reds and blues are too much for a sales
sign.
-- Why white background? - I'm thinking you only do cut vinyl but you can layer it or paint the background.
-- Google "MODEL HOME
SIGNS" and notice the use of color on most of the nice ones.