Hemi elec water pump and alternator help

Car engine covers seem to make that more difficult to work with. On my 06 engine I had the truck front cover with the high mount alternator and I ran it without power steering or A/C by just bolting an extra idler pulley to an open hole on the timing cover around where the A/C goes. Looking at the original assembly it seems like you might be able to just loop it up over the water pump, under the one idler, then over the alternator and back to the crank. Not as much belt wrap on the pump as stock, but tensioning is still a problem with that setup.