Depends on what you want to do with it.

I flew mine on the rearmost blue trim stripe on the wing for 3d stuff a little in front of that for screwing around. Admittedly i spent more time with the 3d balance point.

I put my battery above my throttle servo in a tray i built and i put my reciever just in front of the wing hold down bolts

Had a 46fx mounted normally in the cowl, not moved forward or anything else.

Hope this helps

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