I'm thinking about getting a mid height scissor lift since I'm old enough now to not appreciate jack stands and creapers any more. I did a ring and pinion in my Mustang last year and thought I'd die under there. Does any one have any experience with the Harbor Freight lift #91315 they are selling now for about $1400. Are there others I should look at? It would be used infrequently and nothing over 4000 lbs. Thanks.