Well done OneEng, really glad your gig went well and you're loving the Kemper
Coincidentally, it was my first gig with the Kemper last Saturday night too, was just a function band gig so nothing to exciting but good fun. We play mostly funk and soul tracks so generally I play clean Fender or Vox profiles with just a few of the 30 or so songs we play requiring some OD sounds. For these I used the Morgan AC20 with slightly pushed gain with humbuckers.
Setting up the Kemper for me was much simpler as I used my DXR10 as backline and didn't go FOH. This was simply due to logistics, but I love the flexibility of this set up. I can use the DXR10 as a personal monitor if I can go FOH and mix my own amount of 'more guitar in this monitor'! or as on Sat, can just use it more like a traditional backline amp.
Sounds were good, but think I need a bit more on the top to cut the mix better: lots of what I do are the rhythm parts including plenty of wah. Btw, I have seen people having issues with the wah on the Kemper, once calibrated I have found the FCB1010 fine with the Kemper cry baby wah. My OD sounds also needed a bit more on the high end too, mainly to cut through the other guitarist. I sound similar to the other guitarist in OneEng1's post as I love warm, mid-dialed lead sounds, but sometimes they don't cut through and need adjusting.
Anyway, all in all, I am in love with this box of tricks. Every day I want to play it and it was great at its first gig, just a little bit of tweaking needed, but I expected that as most of the time I have to work out the sounds I am going to use at 'shhhhhhh the children are asleep' friendly volumes!