Spiral Array Shape Morph

Hello, could anyone please help me with the following project? The goal is to create the spiral shown below in grasshopper. I’ve tried using the curve array, which works on it’s own. But I have no idea how I could implement the shape morphing.

Thank you for your help!

spiral.3dm (32.7 KB)

Spiral_re.gh (14.9 KB)

spiral_2022Jan14a.gh (24.4 KB)

Thank you for your quick response and help!