Create Custom Looker Studio Report / GA4 reports

Need the following:

there are 4 stores. they all use the same booking platform and each have a seperate GA4, but happy for them to be all under one ga4 if easier?

Traffic source breakdown (paid vs organic) using UTM parameters and GA4 channel grouping.

Event tracking for these key actions:
Enquiry form submission (submit_enquiry)
Book a tour (book_tour)
View virtually (view_virtually)
View brochure (view_brochure)
Phone click (click_phone)
Email click (click_email)
Instagram click (click_instagram)
Facebook click (click_facebook)
TikTok click (click_tiktok)
Request Pricing Click (click_request_pricing)
Venue page views (view_venue_page)
Contact page (view_contact_page)
Each event should capture page URL, timestamp, source/medium, and campaign data if available.
showing traffic splits, conversion rates, journey paths, drop-offs, and average conversion time
Funnel Attribution tracking - first-touch and last-touch sources, plus user journey paths leading to conversion.

Provide your best example, and fixed price. and start with the word ORANGE so i know youve fully read the above, and will filter out time wasters and a.i automated responses. Ignore the per hour.