Re: New and Inexperienced :D
Make sure you mount the engine nicely to reduce as much vibrations as possible; also look through the forums for tips on reduction vibrations.
I found too much vibrating will shake up the fuel line and you'll start seeing gaps between the fuel in the line and this bogs down the engine because not enough fuel is running into it.
Forcing you to idle a bit for the fuel to collect in again, but also riding slower for less vibrations.
Someone suggested enlarging the fuel needle value thing or something (I have to find that thread again to double check) to allow more fuel in at a time, which helps.