Well, not sure you'd be so eager after seeing this
I'm quite concerned. Is it just the paint, or could the bottom bracket shell be coming loose? I took a photo two weeks ago and another today, and it definitely looks worse.
The good news is that I haven't heard any crackling noises coming from that area.
First, good job not marring the T47 BB shell! Second, yeah that paint looks like a**. I had slight paint chips from mine, but mainly due to my slopping BB tightening skills. Luckily I just used white touch up paint (for cars) to fix that.
Seriously, I much prefer external cup bearings. Easier to manage and very little impact to the paint area. Also I don't notice any performance difference between my BB86, threaded BSA, T47 or pressfit setups.