I would like to see sunlight damage become an option. For me I really enjoy the look/feel of skyrim during the day and would love to be able to do my vampire thing in the day. I also love Blade and think the Daywalker thing is totally badass. I understand that it goes against pretty much all vampire lore, but at the same time why not provide the players the option? This is a truly brilliant mod and allowing players near/full control will only make it better. If i want to be an overpowered vampire without the glaring weakness to sunlight, I would love to have that option. I implore you to add it as a simple console toggle like the other weaknesses, as I fully believe it will in no way hurt your mod but only benefit it by allowing the player more control over their experience.