Hey guys..i have two older mercury 90hp outboard engines..one is a distributor model, the other is a electronic ignition model..is there any way i can change the power head portion of the distributor model to the electronic ignition model and switch that power head to electronic ignition? The leg and power trim and wiring/ignition system on the distributor model is rough and the power head on the electronic ignition model is blown..im wondering if its possible to build one from the 2 of them? Any input would be great..thanks!