Thats a tall order but possible i guess. I know the bearings are different but if you had all the right bits it could possibly be done. Neat to think about. An av 10-10 or 7-10 etc. Thatd be fun. Those 7-10s are zippy saws. Ima gonna do some lookin into that one. I know the clutch side bearings are different sizes but the flywheel side is not. But with the right machining it could be done in theory. I like it!!
Im confused then on something, so what im referring to would be to make an antivibe saw from a rigid style. Say to put an oil tank from a sp saw, say a sp70 onto a rigid style cylinder, say 10-10S. Then use the sp handle and av stuff, maybe make a few modifications and there you go. However,
They are very different and its not going to work. The cylinder on the left is a 
10-10S, the right is a sp70. The oil tanks for both are similiar but cannot be swapped. The bearings have to be different. The flywheel side is the same size but the clutch side is not.
I know on the 6-10 they are smaller but im not sure on 7-10 or pm700.
you didn't need to buy a sp cylinder after all lol but pretty cool ya can though. Also could reverse it and use a spare sp cylinder on a rigid if the need arises and Bob has them. He had three 700s when I rang about a year ago they may be gone now.
Yes the coil mount is transitional. It came with a small spacer. It does seem to be a pm700 block.
