I'm fairly certain we are using very similar techniques, or at the very least we operate from the same school of thought when we approach how we do our work.
One of these days we will have a sit down and possibly share ideas!
I think with this project in particular, given the contradictions in reference material, final choice of look will boil down to personal preference and when it comes to materials and technique, there are a number of options to achieve the right results, it's just a matter of experience level and of course, patience!