it is a straight swap but so it a 2tg which is the twin cam version of your 2t !
theres plenty of 2tgs going around and you can still use the same extractors as the 2t so it is a straight forward swap
p.s. i have a 2tg for sale with no carbies and another one with custom EFI if you cant find one...im in brisbane too moving house at the moment so dont ask me where in bris !!...all i know is i have a week and a bit left to go