RE: Black Horse Models FW190 A8 70
Electric retracts for this size:
1. Lado, US design now built in France [link]http://www.e-retracts.fr[/link], not sure who imports in US
2. Wingspan [link]http://magnumrc.com/electric-retracts-electric-retracts-c-41_7.html[/link]
3. ESM (not very reliable) from TroyBuilt
IMO for 10+ lbs air is still the best alternative