I have a Sinar P 8x10 and have the opportunity to upgrade for pretty cheap. The P2 Does not come with a case, I have a pelican case that I have my P in, I beleve that the P I have does not have the 8x10 specific rear bearer. (I beleve the P2 that i found has the 8x10 specific bearer)Does any one know if this will not fit in the same case?