Thanks for the comments guys, yes it is a club aircraft, and the W +B issue is why Im asking the question, we may just be inside the W + B limitation for takeoff but are definately inside it for landing, this much I have asscertained (subject to adverse wind / ground speed on the day of dep), its only a 40-50 minute flight to the IOW from my departure aerodrome so no need to refuel whilst there, being too heavy will only be an issue on the way down
Thanks for the tips
Dean.