Snowflake block construction

It has been my good fortune the last couple of days to have time for working industriously on my Snowflake quilt. I need 30 blocks and have 5 totally done, and several more in progress. That might seem like a slow pace to some, but I am pleased with that progress. For me, it's remarkable, believe me!

Here are the steps of construction. First, each block needs 4 4-patch units.

Next, there are 4 flying geese units.

Finally, these units are sewn together with a 4-1/2 inch center square in 9-patch fashion.

I am trying a technique I've never tried before on those flying geese units. Customarily, I cut away both excess fabrics when a the corner square is sewn diagonally onto the 2-1/2 x4-1/2 inch rectangle. This time, though, I am just cutting away the middle layer. This leaves the full rectangle intact, and really affords me greater precision when it comes to joining the two geese together with a crisp point. I like that. Since this quilt will most likely be machine quilted, I don't think the extra layer of fabric will make much of a difference, but it makes a huge difference in the accuracy with which my blocks are coming together. Here are a few shots of the flying geese units I've just described.

It's a bit hard to see the stitching on the back of the middle photo, but while I am sewing this step, I can see exactly where I need to place the needle to get the point just right.

One of my rules MUST be to use only the fabric in my stash. I prefer using what I have except in dire circumstances. In digging through the closets, bins, tubs and drawers, I found 2 fabrics that I might use for the alternate blocks and the side and corner triangles (blocks are set on point). Here is what I've decided for now. I figure I have time to change my mind, so it's tentative, but likely, I suppose.
 

The paisley will be the side and corner triangles, while the other will be the alternate blocks. If I change my mind on either, it will be the dot fabric. It is from a Christmas line by Robyn Pandolph by Moda, and while I have no problem with it on it's own, I think I would like to have little navy blue dot clusters as opposed to the green ones.  Also, my neutral in the snowflake block is more gray, and the dot is a bit more beige.
 
The jury is still out. Opinions welcome.

Fabrics in the snowflake:
Navy paisley: Faye Burgos by Marcus Brothers
Neutral: Peace in the Country by Carole Endres and Benartex

Fabric for side and corner triangles:
Paisley: Butternut and Blue by Brackman and Thompson plus Culpepper Courthouse for Moda (what kind of name is that?)