There is huge difference between a Revenue Model and Jat gotra Model. Revenue Model is based on the land system which is quite practical and is upto date since hundreds years back ( if i am right then since Shershah Suri or Akbar priod though i am not sure about the initial date ). On the other hand, jat Gotra system have no model its just based on our belief and customs which differs from village to village and district to ditrict and changed almost completely after crossing the state.
We are talking about the village not gotra, a village is called in the name of the biggest gotra in the village in Haryana I think (not sure though). Where is the question of gotra? We have 2 parts here, same vilalge and same gotra and we need to define it seperately because someone can not marry in same gotra even if one of the family comes from another village. A gotra can not define the boundaries of the village as far as I think. The village has a border as per the revenue records and then the village is called of a specific gotra because they are in majority. I am not from Haryana so I would request people from Haryana that how a village is defined there. I can tell you about Rajasthan and specially Shekhawait area and there is no itra-village marriage. I can you an example of our awareness and progressive nature. Village Katrathal is now devided in three villages, Katrathal, Gumana ka Baas and Laxman ka baas and people can marry within these villages but still its very rare. It was the decision of the people who live in Katrathal as the village has grown a lot and same was put in the revenue dept. Records.
I didn't see any blueprint at Jatland but yes if people can prepare then it may be interesting to read and can be discussed.
Because you are looking for a blue print and I said we can have one but it can not be done in a day or a month. I hope learned people like you can come up with a print in their choice of colors and it can be discussed later, but someone has to start somewhere and that's exactly what being done by Khaps and other people. Did you see the gotra list compiled in Jatland Wiki? If we can have a list of gotras then we can have a list of villages and also we can have a draft of the proposed amendment.