Multiple Logos for Labbook related domains

This is what Labbook was looking for in their logo design

I have a fairly good idea of the logo that I want and have some rough mockups. I just need the mockup to be more polished and have some gray scale variations and some variations of different text combinations for different websites. Namely, the text variations are an L for MyLabbook.org, an iL for iLabbook.org, LT for Labbook.Tech, and then the L within a cloud for Labbook.Cloud. Rough drafts are attached. Note that for the iL logo, the one attached is an Li, but for the final logo, the i should be on the left instead of the right side of the L. Since this project is 4 final logos based on the one basic L logo, please let me know what the additional charges would be for all 4 logos. Read more