Switching out amperage box

[Debbiepowers]

Ok, so I've been looking and have not seen this question arise. With all of the electrical conversions people use out there, (home power vs shore power etc) The one question I have is....what if instead of being limited by what your RV's electrical system can handle vs the amount of power available to you at the source (30amp / 50amp shore and 15amp home electrical outlet), could you theoretically just hard wire your RV with a 100amp box to use a 100/150/200amp electrical pole on your own property? I know you can just bypass your RV's electrical system with an extension cord from such a pole and run anything you want, but could you theoretically just wire (box and breakers, circuits / appropriately gauged wires etc) your RV for this purpose to begin with?

I am going to live in my 2005 gulfstream (gutted and rebuilt with non-VCO materials) and I need to be able to run my ac/heat, appliances year round and use whatever electronic devices I want.
I turned one end of the RV into a mobile sound studio and have a bunch of music equipment as well.

Is this possible?

[MrWizard]

a 30 amp RV service is 30amps at 120v = 3600 volt-amps
a 50amp RV is (2) legs of 120v a 50amps each
total equals 100amps at 120v aka 12000 volt-amps

can an electrician replace your rv breaker panel with a a larger service ? yes
if there is room to mount it
yes he will have to rewire with proper gauge wire from outside to the service panel

if you have a 30amp rv, i would convert to 50amp RV service
modern sound recording equipment does not need a lot power

concert/Band Amplifiers for sound output need power, but its doubtful you need that inside the RV studio

BUT if you are gutting and rebuilding, get the electrician to Re-wire it anyway you want with as much service power as you are willing to pay for