375 h&h and 3006 load info needed

[dolf 3006]

HI Guys.

Can any one offer any info on the following loads
375 H&h with 300 gr frontier Spartens and 300gr sierra spbt useing somchem S335 and S355 powder

3006 spring field with 180 gr barnes ttsx and 180 gr sierra also useing Somchem S335 and S355.

and info on these would be highly appreciated.

thanks chaps and happy shooting