Need Help with heads

[Scrapla]

I have a 90gt, this is my first mustang or v8 I ever owned and as of now I have whats listed below only the gears headers and exhaust are installed everything from the upper and lower intake, TB and GT40p heads are under my bed, I'm looking into some rr's and a cam I have neither yet, My car is a daily driver and will see the track maybe a few times a year whats a good combination for rr's to cam I hear the 1.7's with a B cam is very nice for what I use my car for but I wanna hear everyones suggestions. Also my buddy owns a machine shop that does head work ive never done this to any car but now seems like a good time to maybe port-n-polish or maybe a 3angle on these heads now whats everyones opinion on that also cause I heard dont do it unless your gonna port everything, sorry for the long questions hope someone can help.