If you want your GUI to be small and pretty, and you don't want to make it too "crowded" with controls, simply make one button that will enable a pop-up window with the controls. #include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#Include <WinAPI.au3>
Global Const $WM_ENTERSIZEMOVE = 0x0231
Global Const $WM_EXITSIZEMOVE = 0x0232
$main_height = 300 ;height of the pop-up window
$slide_speed = 500 ;window pop-up/down speed, bigger number = slower, smaller number = f