Looking for a Bitrix24 Development (inc customer portal)

Hi all Many thanks for looking at my project I am looking to develop a quoting system (to cost up tours easily) - as well as build itineraries dynamically for a Tour Operator - within the CRM Bitrix24 There will be certain required functionalities... For example if Day 1 of a tour is: "Today you will arrive in the London where you will pick up your car for the duration of your trip. You will spend your first night in the city." I want to be able to drag this description into a tour easily, as well as relate images to this day (Images must be related to destination (could use image tags) and select images that we request. And also be able to edit the description easily. There must be some sort of intelligence in the system - eg if Day 1 is in London we cannot be showing hotels in Manchester (They must be within a certain distance of the destination). I would then like an option to export the 'dynamically generated' itinerary to a PDF document, as well as be able to add as attachment from within Bitrix to send to a client. - possibly integrate with a system like [login to view URL] - or develop something like this ourselves (with a customer App) I would then also want a client portal (with login from our website) to be able to book the tour. I would need the ability to quote for individuals as well as groups of different size. I would need the ability to have package prices as well as breakdown of all services. I would also want the ability to send a link within an email to a supplier (eg hotel) to accept a booking, and this could need to come back to the system to update the status of the booking from 'provisional' to 'confirmed'. All this with confirmation emails for all parties. I would need task management integrated with automatic tasks available as an option. And would need this to also be dynamic I would also want the ability to select the itinerary generated to be pushed to the website CMS to update tours on our B2C website our B2B portal would sit on our B2B Website I would need profit reports etc available per tour, total per month etc I think most other functionalities we require are part of Bitrix already - there may be a need for some customization. There will be a few more functionalities - but this gives you an idea of what we will be looking to achieve. Is what I'm talking about above achievable in Bitrix? Many thanks Aled