i need tech help. i got ***** on ebay...again. i have a 1984 erude 150. bought a new power pack for it, but its not exactly the same. the one on the motor is a CD3/6 58L 582556, and the one i bought is a CD3 58L 583320. my question is if i solder on the coil feeds...which appears to be the main difference, is it safe to try this power pack on my engine. any help would be GREATLY appreciated. thank you folks!