I wish you well in your goals mate but I think your thoughts are a little misguided...
1. 2grams per week of AAS is NOT healthy, long term you will have plenty of health issues.
2. 5ius of GH per day long term is NOT healthy
3. Using Syntherol is no more cheating than AAS, GH or even Slin (I realise you didn't mention slin but it's in the same category)
4. Not too sure if you really understand what 250lbs at 4% looks like. Evan Centopani competes at 5'11.5" at approx 260..., and he come in 13th this year at the strongest Bodybuilding Comp in the world, the Olympia
Bodybuilding is the type of sport where if you want to get big, like the big your talking about will take a serious amount of sacrifice. Most bodybuilders of this status (except the top tier) are generally poor and living in a rented shoebox apartment. You need to ask if it is really worth it, just to walk into a club looking like a machine.
Those people you are trying to impress are not going to remember you 5 minutes after you left the room.They might comment and say "man he's big" but that's when the conversation ends. Normal people don't care about this stuff.
I hope you take this post seriously. If not your loss mate. There's a lot of older wiser minds trying to offer advise to you here. Absorb the knowledge then decide. Try not to be so defensive