Add Search Plugin and Rev Slider plugin to current Wordpress theme

This job must be done as quick as possible over night is what we want, current search on website [login to view URL] on homepage and side bars to be replaced with plugin ajax search pro, and will need to make sure all search works correctly with adavnced filters such as search by price search by business categorys, or allow search only sold businesses, under offer, or only new businesses whatever possible , then we need to replace the static image banner we have with rev slider and demo slider placed in with demo slider needs words to be changed which i will provide but still in same spots as demo so very easy , and only just a few images to replace instead of current demo ones again same postions just change image.. plugins are supplied also ...