Do you also pay somebody to replace your flooded batteries ? I guess some people have the limitation of being absolutely terrified of doing minor electrical projects themselves, but I think anyone capable of replacing a car battery can now upgrade their cart to Lithium due to amount of information available. I already shared the link to the forum where regular folks upgrade their golf carts to Lithium packs in hundreds. I bet many of them are on the East coast.I think the only issue here on the East coast is its near impossible to find anyone that wants to do a custom setup like what your doing.