Congrats on the purchase.
The second pic looks like a toy boat on a kids wagon...
14' RIB should be fine for 2 divers; 3 if you don't mind a bit of a squeeze. Problem is getting all the gear in. With 50hp, you shouldn't have much of a power issue.
Are the tubes holding air? If so, I wouldn't worry about the patch at this time. If it starts peeling or leaking, then look at getting it redone.
Can't help with the company profile thing, sorry.