for me the colours are great, even better when I loaded the AdobeRGB colour space. The bronzes in the spray really pop and the image lends itself to acrylics. Beware though as the image currently is in AdobeRGB, and most printers will use some form of sRGB, or convert to the native colour space that their device prints in.
If you are ever unsure of how a shot will look in acrylic (they are expensive) get yourself one of
THESE, and practice using a satin or matt finished 6x4 print, although I cannot think of an image that doesnt look good in acrylic.