This is my fist post and it is for my daughter...
She is 12 years old and has a smoke color Ludwig Vistalite drum set. It has 10" and 12" concert toms on a stand, 12" and 13" mounted on a 22" bass drum, a 16" floor tom, an 18" floor tom and the snare drum. She has another set the same color with a 24" bass drum, a 16" floor tom and 13" and 12" toms mounted on the bass drum that she doesn't use. She wants to swap her 12" stand mounted concert tom for an 8" one. She'd also like to replace her 16" floor tom with stand mounted one and add a 15" one. Do these pieces even exist and is there a benefit/problem to doing this? Her extra set, or pieces of it, is up for trade. She's the drum player in the family so if you have any questions, I can direct them toward her.
Chad