I wouldn't get a "kit". They always cut corners using cheap parts to maximize profit. Also, 1000 "for everything" is way too cheap to be quality parts. Erson Cams? I was unaware they were still in business.
The only one I have run was a TQ 30 hydraulic in my 340. After a year and a half I pulled that bump stick out and threw it in the trash...In went the Isky!
The hydraulic lobe rate of rise was comparable to a Melling...