Do i Need to get my motor bored?

i bought a 350 that was sitting a while as a temp motor until i finish my real build it which is a pontiac 400 while inspecting the temporary motor i was going to drop in until my 400 is done i notice small nicks and dings in 2nd and 6th cylinder wall i went and rented a hone and tried to clear it up but the hone was too smooth to clear them up i would like to know if it would be bad to put it back together as a temporary motor or will i need to bore it i am avoiding boring it due to it being a temporary motor what could be the side effect of theses nicks and dings and also if i plan to reuse those rings will i have too much blow by?? i measured it with a feeler gauge i had laying around and i know it has less then .008 wear in the walls the motor had 80k when pulled? i need to know what to do the engine is a 76 pontiac 350