Okay im going to run the 200 amp stinger isolator, how should i wire that though. Should i wire it as close the the stock battery as possible or run it closer to the second battery and for the isolator wiring its gonna 1/0 gauge power wire to the isolator then 1/0 from the isolator to the second battery. Then a ground wire for the isolator should that be 1/0 gauge or? Then ide run an ignition lead using say 18 gauge or so?