Any one else think the ability to build protectrons in your settlement or Mr Gutsy's would be cool, I hope they add it as a DLC some time down the line, Perhaps even sentry bots. Not sure if this has been mentioned before or if Bethesda has ever even said any thing on this just chucking it out there

Yeah, that'd be neat. Instead of turrets you'd had two Sentry bots standing guard at the entry of your settlement, that would be awesome. I'd also like to see wall/ceiling turrets added as well. Well, if not in DLC, mods will take care of that for sure.

For sure ceiling turrets would be great id like to see them expand on settlement defence with a DLC increase frequency of attacks add further defences building parts etc would no doubt make them a bit of $$$