That setup needs another idler to wrap the belt further around the crankshaft hub. The belt will slip and squeal every time the A/C compressor clutch engages with the limited contact on the drive pulley. Pulling the belt through the gap between the crank and the water pump and adding an idler will give all the pulleys at least 180 degrees of belt contact.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!