Fastest 286-build? First config, benchmarks(37MHz LM6 & 8000char/sec), games (Xwing, Wolf3D etc)

This is the first try of my "fastest 286 computer" project. 25MHz Harris CPU, Cyrix 287XL+ FPU, 4MB SIMM RAM, Tseng ET4000W32i videocard, 1.2MB & 1.44MB FDD, Seagate 520MB HDD (ST3660A), Sound Blaster Pro2. Runs some benchmarks and few games. Sadly the Fastdoom needs 386 class CPU... Check this, it is my faster 286 build: New World Record?Harris 286 CPU at 33...