Thanks all, appreciate the input. Not trying to be lazy, and it may lead to a good order. I just don't have tons of faith in the customer.
I'll suck it up and do them.
Thanks again!
Greg
From a graphic design perspective, I would find examples in my portfolio to pitch to a perspective client that fits the scope of work. Having a strong body work to call upon can save you the hassle of doing spec work, but sometimes it's advantageous to take that initiative and present something if you know you have a very good chance of obtaining work.