I just started tanning my deer this year and want to know if I mix up a 50 gal batch of the tan in a 100 gal. plastic stock tank will 10 deer capes be too crowded to tan properly or should I do smaller batches. also if I mix a 50 gal. pickle how long can I use it, if I wash everything before I put it in the pickle and keep it clean and the ph level correct. I have used this tan before, just never tanned all my deer yet. thanks for any help.