Custom coolant recovery tanks?

Try one of these

http://www.ebay.com/itm/2-X-10-Poli...Parts_Accessories&hash=item259f73ca47&vxp=mtr

or

http://www.ebay.com/itm/Fabricated-...Parts_Accessories&hash=item339d9e64bb&vxp=mtr

or

http://www.ebay.com/itm/2-x13-polis...Parts_Accessories&hash=item27f65dba6f&vxp=mtr