36 Down, 9 to Go - Slab Blocks and Kaleidoscope Quilt Finish

Here is my finished Kaleidoscope Quilt from my leftover Rainbow Quilt Challenge blocks.  It isn't washed yet, so no nice fresh crinkles.  I have recipients in mind.  
P.S.   My couch is leather and quilts slide right off it.  On someone's YouTube video they gave the hint to use the A Clamps from the hardware store to attach to the top and give weight.  A Great Tip!

I've been working on the slab blocks to make 3 quilts.  Two big girl quilts, and on the right side, a big boy quilt.  I've got 36 blocks finished now, only 9 more to go.  

I plan to sew the girls blocks together in a 3 x 5 arrangement, and then to get the quilt to the right size, add a plain border, a pieced border, another small plain border, and a large polka dot border (Minnie Mouse is popular with them right now, and polka dots are cheaper than the actual Disney fabric, I also have polka dot fleece for the backs, one red, and one pink).  For the big boy quilt, baseball is the plan.  I plan on baseball sashing and cornerstones, with a small baseball border, and then a much more colorful large baseball border.   But, being an indecisive sort, the conversation in my mind:  Self - Maybe I should do sashing and cornerstones on all 3.  Self - No, sewing the blocks all together looked nice on the googled pictures.  Self - But what if mine just looks like a mish-mash.  Self -  They are going to be rainbow style, so the colors should give them seperation.  It's hard being indecisive.