Ok,

Still can't decide between these two:

MM Novarossi 353 Full Ceramic

or

MM RB R3 Full Ceramic

Home track is a large flowing 1/8th scale track, so mid and top end is important.

Also, I have read the 2630 pipe is best suited for the 353, but for the R3 there are two RB pipes (2604 and 2611) - which of these RB pipes would suit the R3 better for my track?

Finally, what is the standard plug that comes with the R3, and does it take Novarossi plugs?

Thanks guys!!!