6max Blind Play

[Hellmouth]

Ive read the historic posts on 6max (6max babysteps) and am currently using the excel starting hands spreadsheet posted by one of the users. I'm still a little confused on blind play.

Im particularly wondering, is there any reason to complete the sb? I think that unless we are getting 5-6 all coming in for one bet, the power of suited connectors etc are reduced a lot because the pot size is smaller than full ring with a lot of limping.

Im also confused about when to raise from the BB. Most raising hands (UTG) Ive been raising but if it is one bet back when should I call a raise in the BB?

Thanks,
Greg