It is a full hollow ground, I'll get something less for my next razor (when I can convince the wife that I need another, but that's another story...)

I do a 3-5 swipe touch up every 2-3 weeks which would equate to every 14-21 shaves, so that's not unreasonable? Perhaps I misspoke when I said that I honed it every 2-3 weeks, I really meant just a quick 2-3 swipes each way. I guess that 'honing' is something more intense?