Dropped by at Holman today. The lady at the reception took a look and said they weren't interested in doing this as they are already busy. Also since it was not OEM and the holes don't align etc. they were hesitant. Since I bought this off Aliexpress and it is non OEM, I guess the install will also need to be custom. I am now in two thoughts to whether go ahead with drilling these holes and getting these fitted since this part is bit different from the OEM one and the holes etc. are in different places. Not too confident about the fitment and definitely would need some skill to make a good install. Lesson learnt to stick to OEM parts
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