Thanks for the compliment!
Yes, that was the very first thing I considered, to create a conversion kit for Sova's G550 kit. I studied their entire G550 kit series in great detail, hoping to see if i could kitbash a G550CAEW out of them. Unfortunately, the closest I could get to the CAEW is to cannibalise the vertical tail of the Shavit model onto the civilian G550 and all other parts had to be scratch built.
The challenge of making a conversion kit for the CAEW is that a large area of its airframe is modified so I figured it might be better off creating the entire plane in Sol