you can't use the 7MGE W58, you must use the 2JZ w58.. which means mounting difficulties and a custom driveshaft. If you still want to do it, which you shouldn't... then you'd need a 2JZGE clutch, flywheel, PP ETC.
If you go R154 you need a turbo driveshaft, 1JZ bellhousing, 1JZ flywheel, 7M...