How good is a Grove TMS 475 for a beginner

Hello all, I am a new guy on the forums and in the

Crane business ..Being in one of tough places in Africa ,I decided to go for old school Crane with the advise of a local crane operator.
I bought tms475 from canada on 3000hrs,4600miles.it looks good for its age1975,used on the ship yard since day one.
Crane in transit. right now ,I took the sellers word that the crane is in good running. Condition and took a gamble of some sort.

What's your take on a tms 475 (i want to use. it...

How good is a Grove TMS 475 for a beginner

How good is a Grove TMS 475 for a beginner