The LSA for any motor is vaguely a fixed number, determined by valve to cube size , head flow at overlap and compression ratio. (The duration sets the rpm range) The lower the compression, the narrower. The smaller the intake valve to displacement equals narrower yet. Probably the best cam would be cut somewhere around 106! And maybe narrower than that for max performance. That gets you an early closing intake valve to trap the charge early and more overlap to scavange the huge 8/1 compression chamber.
An example is the 590 lift cam, which has a 107 LSA, and some guys run them installed as early as 100 degrees. That cam works quite well for its age, and makes decent power in low compression motors. It is a 40 plus year old design.
If it were me, I would sell both and get a cam more suited to what you have. You won't be sorry.