Remember how I mentioned 90% of my edits are just to make the image look like what I perceived with my naked eye? Selective color adjustments are perfect to let you tweak individual colors so they look ‘right’. Don’t get too caught up in wild adjustments; try to make it faithful to the mood and look of what you shot.
Don’t use a carousel if the content isn’t interesting or useful for your visitors (e.g. promotional information they don’t care about). Such carousels only distract people most of time rather than guiding them to a single clear call to action.