rc-monster heatsink

[jokerjustin]

mass wise the novak is bigger and weighs more.. sice it dosent cover the entire motor i was thinking about buying another one and just cutting it to fill in the gap. the rc monster is very nice but i just dont like how small the fins are and how not much airflow gets around them. the novak fins strech up about 1.5 in..

thermal compund.. will the one from radioshack be sufficent? its kinda pricy but if it will benifit greatly its ok.