Soloy have another kit other than the Super D1 and 2 Lycoming LTS 101 that uses a RR 250 C30M This is a coversion for B models or ASTAR's. Anybody have any info on how well this works, cost, practicality. I have a U/S Turbomeca eng in a B model but the Super D conversion is a bit pricy. Thought I might be able to pick up half life c30 and get the kit for conversion.