Thanks for all of this. I bought 200, 130 and 114mm mirror kits from astroboot. I paid £210 for all three kits. I'm also over the moon with the offer that Peter has made and although I work in Skipton I live close to his location. It's an enrichment activity that I decided to offer in my school. I'm also Assistant Headteacher there. We are doing this project from September on Wednesday afternoons, so by the time scopes and mounts are made it should be going dark earlier. I'm also planning for the kids to take them home at times. I'm also in contact with Keighley Astronomical Society and I've v