I shot a lot of 180 Sierra gk with 4350 in my 30-338 with a 11.25 twist and did quite fine with it.
Recently discovered that berger 210's will shoot with H1000. Here is a primer test done with it.
All groups were the same load with different primers.
It would group down to about .4's with the exception of F210's. They will shoot low .3's to low.1's.
It might be worth a trying Berger 185 or 190's and H1000.