Pod filters for a GS450 and increasing jet size

I've got a Suzuki GS450 that I've just put pod filters on. The stock main jet is a 115 and the stock slow jet is a 17.5Is there a general guideline for increasing the jet size to compensate? Perhaps a 120 main and a 20 slow? What do you think? via /r/CafeRacers https://www.reddit.com/r/CafeRacers/comments/bl646h/pod_filters_for_a_gs450_and_increasing_jet_size/?utm_source=ifttt