Ya know - I picked up a Lehner 2250/12 (987KV) used but in excellent condition earlier in the year with the intent of a large scale project in the 8S- 12S range but seeing that LMT 3040 and Mike using a Neu BAM I am having my doubts it would workout well on 1/5 scale.
The 2250/12 will work. It was used in another very fast 1/5 scale in Germany.