no one can ever answer that question or even come close... this all depends on how you respond to hormones... but i can tell you that if you can maintain your mass on as little as 200 mg per week, you don't have that much mass to begin with... and blasting on 500 mg would be more than enough.
what you should understand is that those people who can maintain their mass for 2-3 months during a cruise with only 250 mg ALREADY have a shit ton of test built up in their system if they had been blasting for a while and didn't come off... this amount of test takes weeks or months to go down... that 250 mg per week he's maintaining on isn't all that's in his system.
another thing to keep in mind... maintaining your mass doesn't need as much gear as you would if you were trying to build mass. i'm not talking about dieting down, i'm talking about maintenance. building back the mass you had also doesn't even come close to the amount you need to build new mass.
I would say that you should stick to a level that is considered "on" if you are going to do this... 200 mg and 2 iu of gh isn't a good idea and i'd consider it a waste of time unless that's what your doctor wants you to be on.
if you haven't been over 1 gram of gear before... i'd say go with 500-700 mg total... that should be enough to gain back your lean mass and start shedding fat afterwards with minimal muscle loss...
and just an opinion here... i think 2 iu of gh is just a waste and it'll burn a hole in your pocket without anything to show for it... if it's for "anti-aging" purposes... yeah... no problem... if you're old enough... other than that... either go +4iu or don't do it at all...
and my advice is just save your money and buy you GF or wife a gift, while having left a lot of money left over to buy you something nice too