Thanks to you both for your replies. They both really helpful.
Is it also good if I take deca and dianabol along with this and would that be beneficial or not?
If you weren't over 50 and focusing on gaining size at an age when your body is already on the decline I would probably suggest the same as K4 and recommend a simple test only cycle. Stacking test with deca and dbol will give you a much more powerful effect due to the synergy of the 3 compounds working together at the same time so, Yes, it would absolutely be beneficial for your size/mass/strength goals. I'm a firm believer that if you're going to run a cycle it's better to give it 100% effort and use the right compounds/cocktails to get the job done with maximum effect in the shortest space of time. Far too many times I've read stories from guys who half-ass their cycles, stay "on" too long, and then complain they're not making gains and they're disappointed with the results.
I'm in your age group and if I wanted to pack on some serious size now my cycle would look like this:
Week 1-4 Dbol or Oxy.
Week 1-16 Test/Deca.
Week 8-12 or 8-16 Dbol or Oxy again.
Week 16 onwards would be low dose TRT until the next cycle.
No PCT required.
For the above cycle I would have Nolva/Ralox and an AI on standby and HCG/HMG would be used periodically as necessary.