M_Boats: Remote gas tank for Honda 2hp

Hello: I have ordered a 2hp Honda for my new M15(Li'L Nan,hull#707).I would like a remote fuel tank to hook up to.The local Honda dealer is willing to modify things but has never done it before.A mechanic friend has said that the fuel pump rate of flow will be the problem-I won't have gravity on my side.Has anyone done this? Thanks, Harry.