Sachinjeep

Hi, I am looking for some advice. I have a 4.7ltr Limited that i had bought from Automall 5 years back in great condition. Having driven it for 5 years and about 90,000 km, it has developed some issues such as 1. Ac has collapsed and I need to change the evaporator and expansion valve. 2. Front control arms on the suspension need to be replaced. I checked with Offroad zone who quoted upper control arms and Icon that have quoted lower control arms. I am wondering which one of the two is correct? And what should i do next!!! When i tried explorijg the possibility of selling the vehicle, i was quoted a shocking price of about 25k! Its a lovely vehicle except for the above repairs that need to be made. So i have decided to go for quality repairs at a good garage. Any suggestions or advice would be highly appreciated! Thanks Sachin 050 4250440