Please HELP: Converting a PVC Storage shed to a Studio

Hello I was looking the other day at those PVC storage buildings on Home Depot :? and got this crazy idea to convert a 10' X 8' X 7' into a cozy MIDI Recording Studio... :lol: Since I don't have to worry much about acoustics since it's all synthesizers and vocals.. :? I was wondering..Can it be done..?? Better yet, any suggestions or plans on how would look like??? :D Thanks for any help in this matter... :D Carl-Man