Consider sponsorships, advertisements and other links to related Websites. Although it's more expensive, you need a distinctive look and feel. The very last thing you want is for a reader to confuse you with another site. Having a Website will bring you customers you don't expect. It will bring you workload you hadn't planned on.
Overwork is a consequence of success and a symptom of growth.
If you don't want more correspondence, more resumes and unexpected customers, don't develop an Electronic Enterprise. If you can't stand the heat, get out of the kitchen. You won't attract 22 year old software engineers with a design that looks like a bank. Bankers won't use something in neon and silver that might attract a younger crowd. Reading a computer screen is slow and painful.