alrite my turn finally
no the na-t takes a little more than the straight 7mgte swap... and a few things to change... ie.. pistons, drilling for oil feeds, oil feeds for piston squirters etc ... it can be done but takes alot of fiddly work.. and machining by your machine shop
yes turbo's are way more fun than non turbo's... but you get what's available... you can always find the 7mgte and transplant it later on or do the na-t conversion 7mgte will probably be easier
do a search on supraforums.com and on there you should find everything you need