You may want to hire someone to really dive into this question. That allows you to set up a NDA that allows you to go into the nitty gritty details of your nic

You may want to hire someone to really dive into this question. That allows you to set up a NDA that allows you to go into the nitty gritty details of your niche and why this product is out of headroom. A fresh technical perspective may also provide insight into a path forward that doesnt include rip-and-replace.