Quite honestly I wouldn't go to the expense of converting a Dragon Lady to EP. Get an OS .91 FX - this is the perfect match for it and one of the best flying planes I've flown. The price difference between the EP system and the OS .91 will buy a heck of a lot of fuel. I'm planning on getting a Dragon Lady towards this summer and installing an OS .91 FX in it - just that nice of a set-up.

Hogflyer