Portal Core Base

I've seen another base out there of a core but I'm really proud of this and hope at least a few people will use it.

This is my first base, and obviously something very simple so please give nice criticism and let me know what you think I should fix on this, I'm willing to try it.

Rules:
*Show me when you're done
*Please don't rush and take your time
*You obviously may change anything
*It's pretty much impossible for this type of base but no frankendolling
*Please enjoy