I built a Super DX3 about a year ago. it was an AWESOME kit. i didn't think 3 fins and a nose cone could get any better.. but I guess I was wrong.. After a little altimeter problem at MWP I zippered the HECK out of mine. I contacted Mike at Madcow and told him I would need a few parts to fix her up. He said Why fix that one I got something BETTER. I asked him "Better than the Super DX3?" "Yep how about an ALL filament wound Fiberglass 4" super DX3?" "I'm in... ship it" Well fist off ALL the parts were just straight up AWESOME. so smooth great fit, And everything I needed to build a KILLER rocket. I hooked it up with a Featherweight Raven and Perfectflite MAWD, plus it got "Blast Caps" from Gary Tortora.. then it got ALL K and S HArness and recovery including flame proof blankets, Sewn harness lines and Chute.. lastly it gets an aeropack 54mm retainer.. YEP IT's 54mm Standard.. this baby is going to ROCK! Then it got a coat of Primer, a light sanding and a coat of Duplicolor White. Then a custom paint mask by me and it got several coats of metallic Orange. REALLY METALLIC (the pics don't do it justice) after that it got custom striping and vinyl decals in Orange Sequin Holographic and chrome.. Honestly this is the BEST rocket I have EVER built. strong tough, Looks AWESOME great paint.. out and out my best ever.. I can't wait to put it up on a K454 Skid as soon as we thaw out.