Cab rot

[hareball]

How far gone is to far gone ? On the fence here, some say find another cab I'm gettin jammed up with finding another cab that may be only a little better than what I have now. Below the waist line;
• floor totally gone better off with
new complete floor
• lower door pillars need all 4
• rockers both of em
• cab corners both of em

Firewall has the two upper corners with rot
Lower firewall foot well areas flat and verticals
Top of A pillar small spot and under the gutters
Top of back glass pinch weld is rotted for 12-18"
I'm in ct not much decent inventory left up here for cabs
I got a guy that can sand blast it for cheap I'm willing to do the work
But I'm not a body man just trying to get an idea of how bad this can turn out
I've read all of Vic's posts and he makes it look easy
So go for it ? Or find another ? Thanks