Airforce African air ordinance Texan

I am wondering if the texan .457 carbon fiber bottle has to be changed when adding the African air ordinance MOAV 4500psi upgrade to my Texan?
Yes it has to be changed.. New bottle must be 300 bar or 4500 psi for the AAO kit. Factory CF Texan tank 3625psi
 
10-4, that is what I was thinking. The AAO sight does not sell the bottle with the upgrade kit is what made me wonder. Thanks for the info!!
ebay or amazon for $100.00 can buy a 0.5L 300 bar or 4500psi carbon fiber bottle...300 bar bottle always okay at 3000 psi :) (y)