I will be buying 6' BB, 6' LR, 6' rotary cutter, 5' stone bucket, 48" grapple and 6' 2 row disc in the spring. Won't have storage shed to start out, but would like to build one over the summer. Any thoughts on dimensions necessary to store this collection and have room for TC40DA?? Hope to pour concrete pad to get good level surface for implement attachment.