This could come in handy:
Nice one. Thanks.
Check out my Image Fit Stack, it can do all that inside of RW.
You can take any image, make the size that you want on the screen, make it a circle, add shadow, rotate, transform, statically or on hover etc. No need to upload your image some place, transform it, then insert into RW. Check my product page to see all the features: https://axyn.com/site/products/imagefit