debating on which lowrance units to put on my boat

Joined
Feb 6, 2010
Location
hopatcong, nj
#1
my original thought was a black and white screen mark 5 pro for the front and a elite 5 dsi combo (gps) for the console. i have a flasher which i'm keeping for high speed depth. then i was changing my gears maybe to a elite 5x dsi for the front and drop the dsi from the console unit to a elite 5 combo (gps). front unit i would be strapping transducer to the trolling motor. this change would cost about $200.00 more. please dont bring up the hds models i'm tring to keep costs down. whats your opinions?