I have an unmodded SPC900 Toucam sitting here which I haven't used for a while. Is it worthwhile having it modded for lunar/planetary work on a GSO dob?
For lunar and planetary work, you don't need to mod the camera. It'll do perfectly fine as it is. However, if you wanted to do some pics of DSO's, you'd need to modify it. About the only mod you'll need to do on it is grab a Mogg adaptor and fit that to the camera.