i was looking at doing something like this a while ago, as i've been given a Enya .30 ss
[link=http://www.rcuniverse.com/forum/m_6480617/anchors_6480617/mpage_1/key_/anchor/tm.htm#6480617].30 size in efite mini post[/link]

i will be interested in how the .30 four strokes go, not sure if mine being a two stroke might be too much