While some of these are certainly interesting, I feel like you're setting yourself up for a major headache by calling these "must have." A good portion of these have very specific theming, beyond just a theme. For example, I don't see many parks using an oversized western outhouse.
If you'd like to call attention to workshop creations, maybe have a nomination process with a weekly/bi-weekly vote for the purposes of spotlighting.
Yeah, good point. I don't want this to be the "best" or even "cool" blueprints - just rather the basics, the essentials, the blueprints that every creator should have such as benches, fences etc. I've removed a few of the more specific themed objects like the outhouse.
I think some theming is ok. The pile of skulls for example, is something that I imagine many would use.
Yes, that is something I'll work towards. For now, I just wanted to start off with a few basic essentials.
I really like the wooden table and functioning double bench. I am making a list of "important collections" in my steam account, once it starts to grow and I fill it up a little more I will add links to my collections here, or for now you can just search for me on steam @ breezerHOG
I would also highly recommend adding any "Classic RCT" blueprints, those really bring the nostalgia vibes to PC!! 
Ah yes, that would be cool. A few collections may be nice. feel free to add a link here when you complete it.
Yeah, I've seen a few classics around and they do look great. Although, they are quite specific. Not sure if everyone would use them. But we can always compile a separate list
