Lee Filters SW-150 for Nikon 14-24 f/2.8

[pullmyfinger]

Hi,

I have a Nikon 14-24mm f/2.8 lens and want to buy this filter kit for it:
LEE Filters SW150 Filter Holder Kit KIT-SW150 B&H Photo Video

I would also like to get a polarizer and a ten-stop ND Filter to go with it. On the Lee Filters web site it states. "The full range of LEE resin graduated and standard filters are also available to order for the SW150 but there will be no Polariser or Big Stopper available for this system."

Here's the link to the Lee Filters page showing the product description:
SW-150 Starter Kit - Part of the LEE Camera Filter Range

If I am going to spend the money on this filter system for my lens, I would certainly like to have the option to use a polarizer and a ten-stop filter with it.

My questions are:

1.) What other options are available (other brands) that I can use with the Lee Filters kit? Both polarizer and ten-stop filter.

2.) Why would they not make the Polarizer and the Big Stopper available? Is there something about them that makes them not compatible with the lens itself?

3.) Are ther eother options out there besides Lee Filters?

Thank you for any opinions, I really appreciate it.

Cheers,
Mitch

 

[pullmyfinger]

After posting, I found this link:
Using filters on the Nikon 14-24mm and other ultra-wide lenses | Dreamscapes Team

Any advice is certainly appreciated. I want the ability to use Polarizers and ten-stop filters....something I can grow with.

Cheers,
Mitch