Well done - I’m not so brave or have the equipment to do that - I bought the full shabang LOL.
Love the way you converted the national into a Langstroth Deep Super. I thought with the national you would need an eke because of the height and loose some of the Flow segments but you have the best of both - I assume the cut out crown board below act as a converter for National to Langstroth you can get a uniting board from Thorns that converts a National to Langstroth for under £4 http://www.thorne.co.uk/index.php?route=product/product&filter_name=national%20to%20Langstroth&page=2&product_id=6338