you can't remove the numbers from the small display mode as far as i can remember.. i could add that option but i use big slides mode and recommend it

as far as bumping score of photoshop let me point out one thing:
if you just launch photoshop ONCE through farr, it will go into FARR's list of recent history of launched programs. after that it will:
- get a much higher score during search
- come up instantaneously on matching searches
- show by default in results when farr is shown
so to summarize -- if you have an app that doesnt come right up to the top initially, dont automatically think you have to go tweaking scores -- just launch it once and FARR will thereafter give it more respect.