I like red dot finders which enable me to easily get my scopes into broadly the right area of sky. I've been looking for a finder shoe that fits my takahashi but couldn't find one until I saw a link posted on another forum. I received the  shoe today and it works great. Just thought I would post it here in case anyone else was looking for one. Link below https://www.intercon-spacetec.de/teleskope/teleskope-marken/takahashi/takahashi-zubehoer/sucherfernrohre/1564-anschlussplatte-mit-v-sucher