What I used :

//----------------------------------------------------------------
// MOVEMENT HOTKEY FOR AUTORUN / FOLLOW
//----------------------------------------------------------------

<MovementHotkey Q>

<If ActiveWinIs w1>
<SendLabel wow1> <Key Q>
<SendLabel wow2> <Key Lalt LShift 1>
<SendLabel wow3> <Key Lalt LShift 1>
<SendLabel wow4> <Key Lalt LShift 1>
<SendLabel wow5> <Key Lalt LShift 1>

<Else If ActiveWinIs w2>
<SendLabel wow2> <Key Q>
<SendLabel wow1> <Key Lalt LShift 1>
<SendLabel wow3> <Key Lalt LShift 2>
<SendLabel wow4> <Key Lalt LShift 2>
<SendLabel wow5> <Key Lalt LShift 2>

<Else If ActiveWinIs w3>
<SendLabel wow3> <Key Q>
<SendLabel wow2> <Key Lalt LShift 2>
<SendLabel wow1> <Key Lalt LShift 2>
<SendLabel wow4> <Key Lalt LShift 3>
<SendLabel wow5> <Key Lalt LShift 3>

<Else If ActiveWinIs w4>
<SendLabel wow4> <Key Q>
<SendLabel wow2> <Key Lalt LShift 3>
<SendLabel wow3> <Key Lalt LShift 3>
<SendLabel wow1> <Key Lalt LShift 3>
<SendLabel wow5> <Key Lalt LShift 4>

<Else If ActiveWinIs w5>
<SendLabel wow5> <Key Q>
<SendLabel wow2> <Key Lalt LShift 4>
<SendLabel wow3> <Key Lalt LShift 4>
<SendLabel wow4> <Key Lalt LShift 4>
<SendLabel wow1> <Key Lalt LShift 4>
Obeviously you can set up a macro just using the alt/ctrl/shift modifiers like you've done with assist so you wont have to muck about with 4 follow macros