Joomla RSevents import venues via Excel, import events via Facebook API - (not sure pricing)

I am not sure how to price this so please present your bids and examples of work. I am using Joomla RSevents and I need added functionality to import venues via Excel spreadsheet and to automate importing events from Facebook into my website via Facebook API. Part 1- Venue Import via Excel document/ I need a plugin to interface with RSevnts to upload an excel document, map columns, and import data into RSevents venues on my website and add a 'tags' feature to venues. * Import all the venue information from excel documents (venue name, address, tags) * Currently RSevents does not allow you to tag venues, so we will need to add this ability. * Add ability to search and filter by these tags. * Add 'verified' tag to all venues uploaded this way. Part 2 - Events Import/ Facebook events API plugin I need a plugin/interface that will allow me to add a Facebook page id of a public Facebook page, and once added, the plugin will automatically import any events that page posts into our RSevents install. * Use Facebook event api to create a plugin that automatically pulls in public events from the ids we add and feeds them into RSevents on my website * Pull in event details (name, date, time, location, description) * Pull in event images * Pulls in Locations and adds to venues in RSevents - (but does not tag as verified venues) * Does not create duplicates of the same venue. Recognizes duplicate addresses and uses verified venues if there is a duplicate.