a fan like any enthusiast will go to great lengths and expense to achieve what they see as their goal for those who are happy to revel in a purist fashion of simple memorey expanded machines that seems ok but when acceleration or expensive and rare add ons come to play .... thats another question , when does a miggy cease to be one ? when its towered some would say others look for emulation as a road back but surely its that perspective that makes us individuals , we each decide how far is enough { for now anyway ! }