Earlier quoted context omitted.
It is OK. However if you are making a community project you should definitely change your logo to be distinctive of existing projects. Please fix. The original project expressed their desire to be visually distinct and it would be very nice of you to respect their wishes. This will remove the unnecessary distraction for you. Note that this is not without precedent. Mozilla renamed Firebird to Firefox because of the c…
What existing projects?
Trust me. The logo does not make or break your program.