Clickbank Membership Site Setup

I have a Clickbank eBook which is approved and ready to start selling. The thank you / download page is hosted on a public facing WordPress page Before launching with the simple eBook, I want to create an upsell which will be a forum with a monthly paid subscription on the same WordPress site. I have bought Optimize Press, but not configured it. For the main site I want it to: a) Create secure logon credentials for the buyers of the ebook that they need to logon to download their ebook b) Create a monthly recurring upsell product in Clickbank that ties into Optimize Press that has a forum and an area for extra videos and such c) This upgrade process from a to b to be part of the Clickbank checkout process I also want a standard CB type sales page and different variations of this so we can use a querystring to show different landing pages like /lp1 or /lp2 and supress popups so it is Facebook compliant so /lp1?exitpop=false I also want to hook into an auto responder / CRM system so we can offer people a trip wire product or a signup to an auto webinar and put them in an autoresponder series. When they make a purchase they should be moved from the "non buyer" series to "ebook buyer" then if they upgrade to be moved to the "monthly recurring" responder series I want to be able to split test the sales pages and evergreen webinar signup pages and preferably even the autoresponder emails. I had a trial of Kartra which looked really good, but didn't tie into Clickbank as a payment provider. Could you get it to do this or do you think it's not necessary? If this goes well, I have another product I would need setting up the same a few weeks later and ongoing support and enhancements for both. I'm also pretty rubbish at setting up sales pages, cutting graphics and editing videos so a lot of work there if you want. Please answer "smart" in your reply to show you have attention to details. Cheers Rob