looks good!!
Where is your 4th and 5th axis, I see the two motors for your X, and the two motors for your Z, and the one for your Y, but where is your A rotory, and B rotary? are you slaving your X motors?, you have a double Z, will they operate independantly or slaved?
Do you mean five axis cause you have 5 motors? Usually the 4th and 5th will be a rotational axis each around one of the other 3 linear axis....
You said you are using Metal sheeting to bolt to your Extruded AL, how do you like working with the AL, is it high priced, how stiff is it?
I like your double Z, will your CAM write to a Z and a W for the compound Z axis?
You really did a super nice job on that AL frame....... Man that looks great!!! Are you for hire?..............heheheheh
scott