To get an accurate quote, please provide; a detailed description of what you want done (your vision), a few sample images of similar styles or concepts, a budget, a due date for the work, and your contact info.
Most logos take 2-6 hours to complete depending on how complicated the work is and how many adjustments are needed. Turnaround on a design is usually 2-3 days.
I can create a real lettering style for your logo. Most of logos I have done for my clients are my own lettering and font :)