High mg/ml

[Toolshed23]

Has anyone tried to homebrew fina and syno in the same solution? if so would one need to use eo with it to smooth it all out? I was thinking 100 mg/ml prop , and 75 mg/ml tren making it 175 mg/ml in total

 

[Toolshed23]

Would you use peg 400? and if so how much would one use?