i have this nice anodized aluminum tube ring set that is to mount tak FS78 or SKY90 (or any other scope with 95mm O.D.) onto any televue alt-az. mounts. i paid $140 or something like that from astronomics but only used it a few times. since i now use a tak teegul mount i no longer need it.
it would be yours for $70 shipped, paypal or MO OK. pics are available upon request.