I understand that you should use the same type of fastener for the plate as you are using for the heads. Bolts or studs. It is also my understanding that you should use the same length, using spacers if needed. Here is the problem. Early hemis head bolts and/or studs also hold the rocker stands. This means bolts or studs in 7.5-8.5 inch length. Should I make up spacers for that length of bolt/stud, or is it just not needed and/or practical in this case? Thanks.