I am roughly 19/7 overall, but my VP is about 27% on the button (and about 12% in EP) and my LP PFR is about 8%. I tend to limp more than raise with marginal hands - I will always play suited connectors, and unless there's a reason not to, suited gappers and unsuited connectors. I don't think I have found the optimal LP strategy yet myself, but I'm getting there.