I have a 04 Cougar with a 225 Evinrude. I have a 24v Minnkota and Im switching to a 36v Minnkota. I have 3 Trojan SCS225, so I will use them for the trolling motor. Now I need to buy a starting Batt. I used the Trojan SCS225 for the starting batt. last year but it seemed like it was having a tough time turning over the big motor. I was wondering what most guys use for a starting batt.? I like the idea of a deep cycle because of all the electronics hooked up to it, but it didnt seem like it had enough juice for cranking.