I completely understand where you're coming from oddball and I appreciate fatchoppers dilemma but I think that the concert tom provides a substantial cost saving alternative for players that prefer traditional double headed drums. The $475.00 for these drums is probably a way lower price tag than a traditional kit of the same configuration. (although due to the rising prices of hardware it could be a wash) Most manufacturers' concert shells as ec stated were set up for 2 heads anyway. Having said that, if this is a player's kit and you don't like the sound of concert toms and drilling doesn't scare you...do the simple conversion...you won't regret it...I'm with tnsquint on this one.
Sounds like a Quardra,..Savings is even a more horrid reason to destroy a funtional kit. His bass and FT are double head,.the Supra sounds like it`s not included,..to convert,...wont fool guys like me or the many here. First,..the tom mounts are located near the top head cuz they`re top heavy, the double headed drums have the mount in the center to balance.
Second,..I don`t ever recall seeing or hearing about three ply C-Toms !!
Mine are nine ply and just as round as the day they were made,..these are prolly the same or six ply, IDK cuz I`m a sonor guy !!
I do recall several 20`s and 30`s party kits with a single head tom that could be three ply but I think were solid !! I aint that old though !!
Greed works on the stock market,...not your drums !!