Hi there I am not an engineer but looking for advice please. We live in a 1950s council house in Lincolnshire, and we're looking at mounting an aerial rig in our front room for our 8 year old daughter. She currently weighs approx. 26kg and will be doing aerial hoop and silks (like in this video https://www.youtube.com/watch?v=rsm3YNWAs9k) Our proposed solution is to put a 2630mm, 42.4mm galvanised steel tube wall-to-wall, secured with M6x75 concrete bolts, as shown in the image below. The blue w