Sounds like a bad time for you to have been "on and off" as you seem to have made a huge mistake by spending money to acquire a .xxx

In the last few weeks near enough every single affiliate program worth working with have announced they will not work with an affiliates using .xxx domain names.

If you were planning to make this a legal tube site, with sponsor clips and advertisements your best bet would be to start over on a .com because it is going to be very, very hard for you to make any success of this new tube of yours.

If however you were planning to host stolen content on your tube then let me be first to say, good luck with the lawsuits!

If I was in your shoes mate, I would seriously re-evaluate investing anymore time into this project for yours.

Cut your losses, get a .com !