RS/SS - to transform it or keep it stock?

[califconstruct]

Originally Posted by ratman67

if you insist on using the original block stroke it and bore it to a 388, some good heads and hydraulic roller and you can make some good hp and tq....

Some People have told me to not mess with the stock motor. Was thinking of porting and polishing the stock double hump heads, give it a hotter cam, intake and Speed demon carb. What are the liabilities in stroking this 350?