sus/cyp stacking

a little confused...this is my second cycle. first cycle was test cyp @ 400mg for 10 weeks. I want to run test cyp @ 500mg for 10 weeks and some fina @ 75mg ED for last 6 weeks. I have the 2 bottles of test cyp, but I also have 10 amps of sustanon. I was wanting to use the sus to kickstart the cycle and get some test in my blood right away before the cyp kicks all the way in. So my question is how do i properly stack and inject the sus/cyp together so I get the test in the blood as fast as possible and keep blood levels steady? Would one of you pros map that out for me?

bump...i need to know.