Is anyone on an Effexor & Remeron combo?

I currently take 600 mg Effexor Xr in the AM & just had the remeron increased to 15 mgs in the PM.

Has anyone else had any luck with this combo?

Also is anyone, or has anyone been on a higher dose of effexor? I have been on this dose for a 1 1/2 and would love to kick it up again.

Thank you