Quick Update, As i wait for the weapon chain system to arrive i have been trying to improve the design and with talking with my brother in law we came up with some modifications. Thicken up some of the bulkhead to 12mm HDPE and we are planning to run some threaded Alu bar to act as struts to strengthen the bot and save from using some bolts. Below is some images which will show you what mean and also allow you to point out flaws.
Project Blacksmith v3 fOUNT.pngProject Blacksmith v3 left.pngProject Blacksmith v3 rear.jpgProject Blacksmith v3 right .png

Also been working on the Hammer which should be made of 8mm Hardox not sure what type though

it is light side at 845.545 grams if the maths are right, but if I have some weight budget left I could easily order some side plates for it and weld them on.

Project Blacksmith v3 Hammer.png