These are the best builds of any of Ojimak's planes I have ever seen! Magnificent workmanship. I'd like to see how nice you could build Stahlhart's models! Like this one, or any of them for that matter.
I find Stahlhart's model quite complex for 1:200. The F-18 is scary. If I build one of them, it will probably be in 1:100. Jan Kytop is a master of 1:200. See his Korean War Aviation Museum (at maquettes-papier) which has quite a few Stahlhart models in 1:200, including 2 Skynights.
(OTOH, I did print some of soviet WWII planes in 1:200. The Sturmovik seems doable. It's just that I'd like more space around the parts)
Judging by how well you have built your models, I thin you could build whatever you decided to build. That is totally up to you of course and it is a pleasure to see someone take a basic model like Ojimak's and take it as far as it can go. If you like to build primarily in 1/200 scale, then I can understand your concerns. They do take up less shelf space!