RTK SH and CRM - I totally concur and thank you for the practical addaptation of legal jargon - which is based on civi vehicles - shiny and often brightly coloured. Yes, a camo truck, set against green trees, shadows etc., moving even only 10 - 15 slower than "traffic" is a hazard. Remember that phrase... "I thought I was a hazard, Officer - what with everyone else breaking the speed limit and all"...
I for one use headlights when driving on roads in wooded areas - shade etc., also poor weather (in NY - it's also a reqm't to put on headlights when using wipers) and early dusk/dawn.
Even when driving a loaded civi pickup/gooseneck combo on the throughway, I do the flashers under 40 thing like big trucks have to.
So long as you are aware of your changeing conditions, speed, visibility etc., and adjust your conspicuity accordingly, then I'd too argue the case. But anyway, I think you'd be hard pressed to find a trooper who would bother with the 'too many lights' issue. Shame though - those small lazy wreckers, can't see the turn signals, almost as bad as the big camping receiver rack or bundle of bicycles obscuring tail lights......
What ticks me off is the use of front fog lights when it's a lovely day! Can you imagine how annoying rear fog lights are when left on in good weather in the UK/Eur!!! (they are as bright as brake lights)
I for one, have been pulled over a few times for not signaling..... when I am on my own and the trooper is mile away or parked or on a divided highway going the opposite direction... "Well there was no one around that needed my signal" doesn't wash over hear. I did the advanced driving test in the UK (voluntary) and was tought to only signal, if necessary, AFTER you have assessed whether your intended change of speed or direction will effect any other road user. Seems to me that over hear there are a lot of people who think the turn signal automatically gives them right of way to cut people off regardless of being in the right or even considering other road users behind, infront or to the side. I think it saves you having to look in the mirror!
So - keep on keeping on, "Convoy" beacons and all! Lets hope we all make it to the end of lifes journey unprematurely no thanks to the idiot who 'didn't see you'.