Baby Green's Nursery

Ok so this nursery. I thought I was set on the bedding and now I'm having major second thoughts. I need some help!! I would appreciate any feedback or comments anyone has for me! I'm going for a gray and white nursery with touches of blue (I think, haha)

So far these are the only two things I've purchased. The crib (PBK) and the dresser (Cymax) that we will use as the changing table also. 

And one other piece of furniture..some type of book case/cubby thing. 

Love the pendant light and shelf....both from restoration hardware baby & child. 

So now the bedding. I was set on this bedding and wanted to do a nautical type theme. With a big pirate boat wheel, anchor on a shelf, boat house mirror etc. 

But now I think I love this Serena and Lily bedding. I'm still unsure of the combo of bumper/sheet/skirt as they do more of a la carte option. I like the simplicity and brightness of it tho for sure. A bit more modern than the RH bedding I'd say. 

Big geometric gray and white rug...still deciding on which exactly but this gives you an idea..

Mirrored side table next to the glider with a small lamp.

I definitely know I want a Little Castle glider, just a question of style and fabric. I think I like the style of the solid gray chair the best.

If I go with the nautical bedding and theme I'd use these pieces...

If I do a more modern nursery without a "theme/character" I like these details... 

A major work in progress and a lot to figure out but organizing my thoughts on here definitely helps. Anybody have any opinions? I am the worlds WORST decision maker. :(