Agreed...I just don't think 105ah is enough...I think TVGC would agree with that and is mostly why they don't sell the Yamaha lithium cart that only offers a 105ah battery. Plus, you are stuck at a top speed of 19.5 MPH unless you put larger diameter wheels on the back which requires a lift kit.
4-Forward seating with a 200ah+ lithium or sodium battery for under $8K is where I pull the trigger