Second cycle advice required

I have just finished a toning cycle of 8 weeks after doing 8 weeks previously on dianabol staring on 25mg a day upto 50mg a day for the middle 4 weeks, put on 1.5 stone and have kept on a stone over the last 8 weeks whilst maintaining most of my strength.
I am now ready to start a second cycle and want to do:
500mg Sustanon 250 p/w for 10 weeks
400Mg Deca p/w for 10 weeks
40 mg dianabol a day for 8 weeks

Can anyone see any issues with this cycle, and recommendations for post cycle would be great, last time i used novaldex, and combined this with Tribex500.

I am also considering using winstrol and primobolan possibly straight after the bulking cycle to get that ripped look.

I am currently 6'4" 18St 5lb, 15% body fat, 17.5" arms, 54" chest, would ideally like to get arms up around 20" or more over the next year or so, again any advice would be much appreciated!

Thanks

Docster :lift: