Customize WordPress Website Modules

I want to finalize a Wordpress website I have installed to do the following functions. You can use or replace some of the plugins already installed. It should be straightforward but needs some tweaking and shorcodes customization. • Use a membership system like “Ultimate Membership pro” to create free and paid memberships • Use an attractive theme (like Kleo, Be, etc.) • Show an advanced search engine of "paid users" based on certain categories (skills, country, ranking) • Use an advanced events management system with featuring events, manage events, issue and manage tickets and accept event registration and payments to be used by paid users only. • Paid users add events (free/ paid) but get simple feedback from participants after the event • The collected feedback is showed in the Portfolio page of each paid user • Advanced buddypress profile with ranking stars, badges, events summary, followers, etc. • Ranking system for each created event • Show the overall “Average Ranking” widget under each profile that aggregates from the feedback/ rating given in each single event done by that particular user.. • The reviews and rating will be answered ONLY by the participants who register in an event by that user! • Payment gateway with checkout options for membership upgrade • Adjusting the SEO and traffic optimization.. Possible plugins that you may like to use: • A nice theme (e.g. Kleo search network, Be network, or other Buddypress themes) • Buddypress community • Ultimate Membership pro • Rating Form (but rating should be for each individual user’s events and be able to aggregate the overall average in the home page of his/her profile as in this website..) • myCRED for points and ranking system or something better.. • Members Directory • Search in home page with (Advanced features by category, rating, country, etc.) • Eventexpress or other event management systems (must be linked to the reviewed after the event and show overall review in profile) • Ticket management (ex. Tickettailor) for management event registrations and signin in the event locations, payments, etc.. • Wocommerce for management annual subscriptions and renewals.. • Wocommerce to manage additional services (e.g. requesting to feature an event in the home page events list by a paid user) Please let me know if you can provide this service in complete. My top priority is accuracy of the service and complete integration of its parts and functions. You need to update me after competing each part to double check and offer quick feedback for smoothness of work. Also, please let me know the expected cost of the service. For serious developers only, please! Thank you