Glad you like them!
I think if G1 accuracy is what you look for most then there's no question that Masterpiece Hot Rod/Rodimus is the one to go for but I also think that dismissing Protector or indeed any 3rd party product on that basis or because of their cost is unfair.
As with the official Classics lines the 3rd party companies are offering items that are easily recognisable as the same old G1 characters but that have a slightly different aesthetic which sometimes doesn't work but for the most part it does.
3rd party prices do suck but I usually raise most of the cash for them from recycling unwanted items eg I traded MP Skywarp,Hybrid Prime and Alternity Megatron with Kapow Toys for Protector & Sidearm and am doing the same with Henkei Megatron for United Tracks so it doesn't work out too badly......I'm hardly made of money so I've had to learn to be resourceful with managing my various collections.
I missed out on Ravage as something else took priority at the time but it's still an item I'd like to get...it just seems to be hard to come by these days so I'll either wait and see if there's a rerelease or get one of the KO's.
Congrats on the bonus!
I'm hoping United Scourge has a cartoon based color scheme to go with Henkei Cyclonus but I do like the Hasbro version as well.