HOWS IT GOING OUT THERE, IM NEW TO THIS AIR BAG SUSPENSION STUFF.NEED SOME INSIGHT ON PARTS AND SET UP. HERE IS WHAT I HAVE 1940 FORD PICKUP,I HAVE A STOCK FRAME THAT I PLAN ON PUTTING MUSTANG 2 FRONTEND ON,FOR THE BACK A TRIANGULAR 4 LINK. HERE ARE SOME OF MY QUSTIONS,WHAT BRANDS ARE BETTER FOR BAGS VALVES,COMPRESERS,ECT. WHOS THE BEST COPANY TO BUY FROM.I HAVE LOOKED AT A LOT OF ADS IT ALL LOOKS THE SAME. THANKS FOR YOUR TIME. JIM