If you really want to play piano, get a piano...semi-weighted keys aren't for the piano player...they are a compromise.

Get yourself a real digital 88 note piano and stop losing those piano chops.

The weight shouldn't bother you...you are already dragging around a pig already...what's another 30 lbs going to matter to an athlete like yourself?

Even an old guy like me has no problem bringing along a P-85...it fits easily in my car along with the S910.

A young, perfectly in-shape guy like yourself (you must be if you're dragging around that old pig by yourself) shouldn't balk at an extra keyboard that would mean you wouldn't have to compromise playing piano on a wimpy keybed.

Ian