Hello looking at building a 24v system with 8x 200a Smarts ,,Quattro 24/5000. Been looking and getting info on the Lynx Distrubition unit and Lynx shunt as modular units wanted to seek info form anyone who has the Victron Energy ion BMS 1000A- LYN050210000 what if you know are the difference as the modular sytem if half the price of this unit, what would i be getting for the extra money .?