You'll know if it's 'clunky', compressor comes on and you hear a loud 'whump!' I only added the soft start so I can run my single A/C unit on a single small generator. Side effect is the 'whump!' is gone every time the compressor kicks in.
You'll be glad you got a cover, that TX sun will destroy everything. Just make sure everything is snug and any sharp corners, rainspouts, are covered with cushion material or that TX wind will make your cover look like it was attacked by sharks.
2019 Rockwood Geo Pro G19FD w/off road package
2015 Ford F150 XLT Super Cab 4x4 V8
Yes, I drink the water!