I am considering purchasing an OTCA canoe, that has been restored some years back, and is in very good condition. The problem is that someone has painted the inside of the canoe, and if I purchase the canoe I would want to strip the paint off and return the wood to its natural state. Would doing this with commercial strippers affect the canvas (it is in very good condition thus I am not wanting to replace it)? Also, would a high pressure water wash (3000 psi pressure) work in removing the paint, and again, would that cause damage to the canvas?