I use d'Addario ProSteels 135-50 for my 5 string and I dig them (the e-string is .105 gauge). That bass is tuned down a whole step though, so you might want something thinner.
I use the purple dunlop tortex pick, don't know how thick that one is, but it's a bit thicker than what I use on guitars.
Purple tortex is 1.14mm.
I love the guitar and bass guitar Purple tortex picks, perfect size IMHO