well the link was taking a long time to load..... so I stopped.
$1100 is good if it includes shipping and an uncut harness with ecu..... otherwise, it isn't a good deal.... I can still get JDM motors with trans (with cut harness/no ecu) for around $900 shipped.... I picked mine up long ago for $700 shipped in a group buy....
the coilpacks are identical to a 7agte supra -- easy to find.
ignitors generally are the same as something else over here and you just need to scour the junkyards.
I'm running my ae92 motor (has ae101 components... IE s/c, etc) with the stock top mount and a fan mounted on the engine lid (yes, hole cut in the lid) on Megasquirt... using a C52 transmission (basically stock aw11) from an ae92 and it seemed to hold up just fine on race rubber at an auto-x last weekend.
the engine bay lid with a fan is not pictured here