Thats a good question Scale only 4 me. I attached the floats so that it would convert to wheels in a matter of minutes, but I don't really need another land plane at this time so it might just stay floats only. I can pop the floats off put wheels on and then place the battery in the right location and then put the floats back on and rebalance. Looking at all the other uproar 40s it looks like they all come out nose heavy with a 46 engine needing sometimes 3 oz or more right in the tail to balance.