BMXmuseum.com Bikes / Mongoose / 1982 Mongoose standard

this bike is pretty much as it was when I got hold of it from an old school friend who had ised it as his bike 20 years ago ish. The bike has what I think are Acorn Mags (correct me if i'm wrong) Mongoose cranks,bb,chainring,seat clamp,stem,bars,grips and of course the frame and forks. The bike also had a weird yellow Kashmax saddle with mongoose printed into each side (should I put this back on). When I got the bike I gave it a polish, grease, bearings, brakes, tyres, black saddle, decals, and the pads. Plans are to clean and restore the stem (I have seen some nice ones on here) and then try to get some pedals like the ones that would have been on originally (any ideas?)