E90 6speed gearbox

[Sidewaysbmw389]

Hi .im putting a e90 6speed manual gearbox in my e 30 and wondered if anyone knows of a solid mass flywheel to suit ? There appears to be loads available for the e46 6speed but none for the e90 . I am aware and have corrected the slight alignment issue with the bolt holes ,sorted a crossmember and sprung loaded clutch disc but I am trying to sort flywheel . I’ve got the e90 dual mass flywheel but really don’t want to use it . There’s a company that does a complete clutch kit but it’s a£1,000 so trying to find an alternative.engine is a m52b28 . thanks in advance