after doing much research on here i still have a few questions. with my bday coming up i think i have dropped enough clues to the wife that i want a polisher. i am undecided between the pc7424 or the g110. i will go with the lake country pads, 5.5 seems to be the right choice in size. right now i have megs swirl x, megs #7 and #9, megs nxt 2.0 in my garage. my vehicles paint is in pretty good shape however im always facing swirls on my black suv. would these products be a good start? i would like to be able to use them before purchasing new products. i thought i read that megs #7 does not work well with a machine. what color pads would i use for each of these products? any advice is appreciated