So i just got a new to me boat, getting it all fixed up with new electronics and and stuff. I got the deal at basspro for the helix 10 g2n. Im planning on keeping it at console. Im trying to decide what to buy for the front. It will pretty much be used for just mapping and 2d. If it had di that would be fine to. Main thing is the mapping and sharing waypoints from the back. lookimg for something that wont break the bank either trying to stay under $600