yes the reed cases go well,seen lotes of videos of them,the reed valves don't give the same power.i have two trevor simpson reed motors and i can tell you that they are killer engines...if you want more torgueand high end rpm it is the best solution...It all depends on the pipe you will use for best results....another good engine with reeds is the bzm motors....search youtube you will see many videos with reed motors and i am posting my first test on my monster truck...
http://www.youtube.com/watch?v=IIG0zv1HDwM
was you running the engine in on this video? from what i understand a pp has better take off then reed motor?? but reed has better torque/rpms?