Header install tips and tricks?

I removed the starter and raised the engine as much as I could with the jack, really didn't feel like getting the hoist out. These flotechs fit pretty darn good. A few dents were made to make the bolts easier to get in only in 2 spots though. It looks close to the one torsion bar so a dent will likely be made there. Overall that's not bad to me. and they hang fine for my tastes. Once they are in I bet ill be happy just installing them is annoying. It also doesn't help when your dad and friend are lighting off fireworks next to you when your trying to work!