Sometimes this thread is better than a comedy - you really have no idea how to manage a Scheduled Ancient Monument !!!!
Resetting a brick - scheduled monument consent, method statements, risk assessments, specialist contractors who can work on lime mortar, cherry pickers or scaffolding, security so your tools aren't nicked every week (like EH suffered), etc, etc, etc
You really think that WHPS sit back with their feet up and it all comes easy !!!!!!!!!!!!! Do you not think they look at such projects? Do you know the efforts just to get permission for some eye-loops to hang temporary lighting?
Do you know how you get grant funding? You need a large percentage of match funding (10% or 20% or 50%), where does that come from in your grand scheme?
If you want to progress your grand scheme, why not get involved with people who are actually working on these sort of thing already?????