i am not shure how yours will turn out but i will let you know in about 2 weeks what happens to mine
i have a day off and a friend at a local bodyshop has done some restos and told me he has a fine media sand that he uses in a big pressure blaster for old steel.
he told me he cuts back the pressure and and doesnt have too much trouble with warping if your careful just takes more time as is so fine a sand.
he is going to set me up in the right direction with my original t bucket body and when i am done it goes right to the paint booth for a heavy bath in 2 stage sealer primer.
cant be too bad only going to charge me for the materials .