Finally....2wd Blazer is home

[way2lo2]

After a few years of searching for the perfect Blazer, I've settled for "good enough" After Driving 23 hours straight, we're home and I have a few questions for the Blazer Gurus'. The little truck was built by someone with good intentions but lacked skills in the fabricating dept. My question is about the inner rockers or "rockers boxes" as I have heard them called before. This truck doesn't have any, will this be a problem? I plan on raising the rear bed floor to accomadate a large c notch in the frame rails and installing some small wheel tubs to fit 22"x10" rear wheels. I would like to get the truck bagged next week and start cutting on the bed floor but would like to know how important the rocker boxes are for integrity. I will also be posting the grille, wheels, and seats and a soft top for sale. Here are some pics, and thanks in advance for the help.
Boris