Finder scope mounts compatibility

[Paz]

I am trying to find a 9x50 RACI finder scope with the double illuminated cross hairs that can be mounted to a sky watcher star travel refractor.

I understand that the sky watcher RACI finder is not illuminated and whilst the Celestron 9x50 RACI finder is illuminated it is unfortunately an incompatible mounting arrangement.

Having had a look around on the internet I think the orion 9x50 RACI illuminated finder looks like it has the same mounting shoe shape/fitting as sky watcher finder scopes  but it is not possible to be sure if it is the same shape and size just from looking at photos.

Would anyone know is there such a finder scope that does fit sky watcher / star travel scopes or are there adapters that would make it possible to fit one?

Thanks for any help anyone can provide.

[seo]

Is this compatible with your scope ?

http://www.teleskop-express.de/shop/product_info.php/info/p7909_TS-9x50-illuminated-finder-scope-with-bracket.html

Of course is not RACI.

One other solution which comes to my mind is to take the Celestron one take out the scope and then put in your own  bracket.

[nicoscy]

If it doesn't have to have the double crosshair, then this as well?