Hi Dan!
I answer your questions:
1. No, you can choose my logo and we can change later colors or fonts. I'm very flexible about that, I have no problem in work longer in your logo until it's 100% perfect for you.
2. You will receive the logo you decide on in vertical version (logo above letters) and horizontal version (logo on the left), included all its variations, I mean: color, reverse color, gray scale, black&white, reverse B&W, spot colors, ... in vectorial format, jpg and transparent PNGs so you have more flexibility of application. And if you are hesitating about colors, I can provide the final files for different options.
3. I'm going to make the change on florist and upload asap!
Kind regards,
Amalia