DA-100 all the way. There's also the 3W-106. those would be the top 2 choices. You also have the others: ZDZ 100, ZDZ 80, 3W 75, 3W 80, Kroma 100, BME 110, etc. DA-100 pulls that plane vertical like it's a joke and its the best customer service around. 3W-106 is an awesome engine, more power than the DA, but I can't talk about service cos I have no experience. But any of them will do the job
Good luck!
Vic