it is a great suggestion. I am far from a programmer. But let me give you an opinion anyways.
Whatever this is, it will have to be a "bolt on" with whatever ATM interface or Contact opening up some form of backdoor APP. That alone is really not something CoH deals with well. Example, the simple task of retrieving previous AH prices.
Now, suppose you solve the above issue easily, and it works great. (miracles happen) Now you need an APP/Program/Whatever to evaluate issues with a build. Sheesh. This would need to identify how many "stray from conservative building practices" options and give UNDERSTANDABLE feedback on each. Through a ATM/Contact Dialogue box....
Yeah, it is a great idea though.