CAM HELP NEEDED!

Ill try to keep it short. The car is a Dodge Dart Sport 340. I'm doing a refresh on my 340 (1969 engine), here is how its going together. 340 bored .030, zero decked, closed chambered SM heads .03 head gasket. I have a Holly Strip Dominator intake with a Barry Grant 750 DP. Looking for a dual plane now. Crane 1.6 roller adjustable rockers. The block combo should yield a static compression ratio of about 10 to 1. The car is roughly 3700 LBS, 4 speed, 355 gears, tires have yet to be decided. I decided to use a Hughes Engine cam and lifter set. I sent the information to Hughes and the recommendation I got was the SEH 3236AL8. I called to order it, they said they didn't have it and don't know when it will be in. I was told they just received some today and to call back Wednesday to see if one arrived. This car will be a street cruiser, car shows and the like, maybe a few trips down the strip, its close by. Anybody have any recommendations if they don't have the one recommended. No power brakes... Thanks guys.
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Wlhat is the LSA? I would be looking for 108°. The rest looks good to me.
For the intake I would look at the Edelbrock version, not one of the knockoffs. Yup, costs more but that is the quality. Like the old Fram filters adverts, pay me now or pay me later. For the carburetor I would be looking to annular boosters.