Decided that squeezing sheetmetal to countersink the skins was best done with the C Frame dimpler. The "DR2" is not cheap but it does the job very quickly and precicely. Since I have at least three big skins (2 - wing, 1- fusulage) that need countersinking even with the quickbuild I opted to go this route.
I also know that I will need to make various sheetmetal parts bent straight 90 degree angles so I got this inexpensive bench model bender. It has a very thick sheet of metal (1/4" that you sandwich the sheetmetal you want to bend, C clamp into position and lift the levers to the angle you want to bend. I know I will make various home grown brackets for mounting the magnetometer, GPS, etc based on many builder website entries so I got this in advance.
Had the trusty 18V DeWalt screwdriver set I had for many years. So this will be used quite frequently.
