Power Meters / Powermeters (SRM, Powertap, Quarq, Ergomo, Vector, Stages, power2max, P2M, 4iii, InPower, Cinch)

Ah, gotcha, my target is 4 w/kg for this year, I need to lose ~5kg, and, of course, confirm my FTP rather than guessing it!

Well I reckon my FTP is already 245. Just to need confirm it. I will also be down to 81 Kg, from a 2013 high of near 86kg, pretty soon. I can never maintain 85kg over summer anyway. So getting over 3 watts per kilo FTP is a pretty lame goal.

Over 4 sounds impressive from what I read.