My friend owns a 7M-GTE MZ20 soarer, it's a great looking machine.
The one draw back about the MZ, is that it's an Auto, you'd be very hard pressed to find a manual unless you were going to do a conversion.
On the plus side, it's exactly the same chassis as the MA70 Supra (mark 3) but it's a little lighter. and it's very well balanced.
As a drifter it can be done, but as you said it has to be setup correctly.