B234 2.3 turbo into a nova how hard/easy is it to retro fit??

[Vauxhall-Man-Ash]

Just won a b234 2.3 turbo on eBay with all ancillarys, turbo and Ecu what's the ball aches of this conversion guys, is it worth for simplicity to get the b234 or do I go out and get a b204? :)

[mowgli]

if you don't mind doing some proper metalwork modification, pretty much anything will fit... just don't expect an off the shelf kit. the saab engines are longer than the gm big blocks & they are a squeeze at the best of times