im looking at doing a 5.3 4l60e swap in my 1989 silverado

1. witch motor mounts are the best to use i see alot of ppl using different ones

2. im looking at tsp 228R cam in a 112lsa is this a good choice? i know everyone is going with the 220 or the 224 i just wanted something a little big bigger and a cam that would be more top end. but im still new to cams and know enough to get me by for the most part

3. what would be a good stall for this cam

Thank you in advance

T-Stark