The Hardest Part - picking the quilting design

I do think this is the most difficult part of quilting, especially for one who doesn't feel confident on a long arm.  I should be, I've had mine for over 7 years.  I finished Dandelions and am ready to do the quilting.  This is what I'm thinking of doing.....

The flower shape reminds me of a dandelion. I couldn't figure out what to do in the cross blocks, so I think I'll try the elongated meandering pointing it towards the centers.  I don't want to cover it all in dense quilting, but I'm not sure how this will work, leaving some spaces open.  Once I get started it may change.  That happens sometimes.  Wish me luck!