Relocating my batteries towards the bow. By the time it goes from the bottom of the hull up into the console and back to the engine its close to 20'. Sent an e-mail to Bombardier and asked what size was recommended for a 200 Ocean Pro. Response was 1/0 FWIW. I've seen 4-stroke 150 Yamaha at 4 AWG if your battery has at least 512 CCA.
Where I bought mine
http://stores.ebay.com/Genuinedealz/...?_fsub=5284430