A question to sip vnb 1t compression pressure

just purchased a compression tester today and tested the compression on the old girl 

standard 1961 vnb 1t 125cc

i got 90 psi hot 90 psi cold

what should the compression pressure be ???

so i pulled the cylinder , removed the top piston ring and measured the end gap i got 1.10 mm

is 1.10 mm a lot for a piston ring end gap ? and do i need new ones ???

it starts ok but is gutless up hills i need to fang the shit out of it in 2nd to get it up a long hill

"it makes me cringe!!!" 

is 1.10 mm a lot for a piston ring end gap ? and do i need new ones ???

hope someone can help me

PS guys at sip is it possible to upload pictures in community forum ?