yong heng external regulator recommendations

I'm looking for an external regulator that will allow a fill to 200 bar. Between holding the gun, the 2 bleed off valves and shutting off the compressor without getting burned, I'm looking for an external regulator that either directly threads into the outlet part (currently where my fill whip is threaded into) or an inline.



Any recommendations?



Thanks!
 
I bought the airventuri 90 cubic inch tank. You can get them in the member ads sometimes or 350 bucks for a new one. I bought the small tank as it fits in my back pack
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My condor ss in 22 gets about 30 shots on a fill and I get 5 or 6 fills to 2900 and then top off. So around 150 which is way more than i need out hunting. 

I had the small tank tethered to the ss at the range shooting 100 yards and didnt count shots but still had more than 3000 psi when done. I like the little bottle because it came with a regulator and a couple of my guns dont have gauges.

I also take along an scba tank to fill the little one when when going hunting with friends and leave it in the car.