TSQL TO MDX

Hey All,

I wrote this query to work in ssms. But now I have to run the same logic in from Cube. But not able to implement this logic in MDX, Could anyone suggest the way to convert it. Here I used self join to compare the variance.

 select m3.* from facts m3,(
 select count(*) cou,m1.TName tname1,m1.pDate,m2.TName tname2 from facts m1,facts m2
 where m1.DateKey=m2.DateKey and ((m1.variance-m2.variance) between -5 and 5) and
  m1.tname='c1' and m2.TName!='c1'
 group by m1.TName,m1.pDate,m2.TName
 having COUNT(*)>30
 ) as t1
 where m3.TName=t1.tname2 and m3.pDate=t1.pDate
 order by tname1

union

select * from facts where tagname='c1'
order by TagName