Is that a Crow cams cam? Unless they have improved, their accuracy leaves much to be desired......
The specs are good & suitable for your application. To compare hyd to sol, you subtract 8-15* from the sol @ 050 number to approximate a hyd grind. 8* with tight lash such as 0.012" & 15* for wide lash like 0.030". Example, 0.024" lash sol cam you would subtract 10*, so 230* sol = 220* hyd [ @ 050 ].
Smart choice on the Edel carb.
I would use an Isky cam.
Hyd: 270 Mega
Sol: 274 Mega
Lifters. Buy 'new' ones at your peril. Use your existing factory lifters & send them to Clive Cams in Melb for refacing. If you want to go with solids, you can convert the hyd lifters to solids by removing everything below the inner piston & then using s/steel washers under the piston to get it positioned at the correct height.