@virtuoso80
Yes - you're right, I'm suppose I AM seeking opinions on what other players think what works best on a modern piano, but without completely disregarding what is historically accurate. You might say you can't have it both ways given that a piano in Beethoven's time was a fairly different animal in both compass and resonance from a modern instrument.
I agree entirely that the early sonatas need to be less "dramatic" than the later ones, with fewer extremes of dynamics etc. I'm also a big fan of the sonatas of Haydn and Mozart, and I'm used to playing with an emphasis on the sort of classical elegance and delicacy required. In the Op 2 No 1 Sonata I have been trying to bring something of that style to the performance.
In the blog I describe how I sometimes go "off piste" just for fun, and do crazy things with dynamics, tempo and articulation. The music is more tolerant of this abuse than you might think! However, when I am playing the pieces "seriously" I would always be mindful of accepted performance practice.