Hi Rami,
I realized both of that.
Nevertheless, if you have Xavier's scenery, and Rumbaflappy's thingies both installed, there are some conflicts in the sceneries. My original aim was to fill the map with the different MLD seabases, but I soon realized that there was a problem with the compatibility between Xaviers and Rumba's stuff.
I am aware that I did not check (much) about frame-rate issues. There's always a conflict between making beauty and workability, i'm affraid. One can strip some of the objects.
You're right about the KI-43. Personally I use the yashico's Ki-43 (YS2K43IC), which is about 10 years old....
Anyway, I will continue in some new and refreshed sceneries. If you have any advice about performance, please send.
Onno