24# injector problems with Pro-M 77mm HELP!

[5.0-man]

Ever since my new N/A combo was in, I've been having a rich idle problem. I read on a thread that this is a known problem with 24# and pro-m. My signature is on the bottom with my combo. Can you guys tell me if I can run 30# injectors with this N/A combo without being too rich? And also, in the future, I plan to put on an S-trim vortech. Will 30#ers be enough for the supercharger too? I think 36#ers would be better for my combo with the charger but I would hate to buy 30s for now and then have to buys 36ers again later!! Any advice???????????????????

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1989 LX Coupe, N/A 306. Pro-M 77mm,70mm T.body,Edelbrock RPM intake,TrickFlow heads,Crane cam,Eagle rods,10.1 pistons,Hooker long tubes,MSD 6-AL,C-4 W/3800 stall,4.11 gears,SSM's 12.33 @ 110 mph. Car is still being dialed in. Pictures and info on my webpage. (LA Mustangs) http://www.louisianamustangs.com