And you must be another keyboard warrior who has joined the forums for 5 minutes and thinks he runs the place. We get LOTS of n00bs come on here and ask stupid pipe-dream questions which obviously have never been thought over longer than a school lunch-break, and then fly off the handle when someone questions their intent/funds/knowledge. Then there is the old "I obviously haven't searched the forums or read the FAQ, both of which would provide me with the answer to the extremely simple and common question I have asked", or the "I have this random engine lying around, should I put it in my 19xx Corolla?". Almost invariably (and yes there are exceptions), this is a result of too much spare time and not enough actual research (not just posting sweeping generalised questions on a forum, but actually making a definitive list of your options/costs/skills and doing a bare minimum of a feasibility study)
Sure, maybe the OP (original poster, since you're so new to forums) actually has thought about it, but the original post in the thread sounded _very_ similar to the multitude of posts that crop up on forums when young dumb teenagers don't have school to occupy their brains during daylight hours. And after a while (stick around, you'll notice it too), the veterans of this forum (and others that I am on) get quite tired of it.
Although to the OP I will add - if all you are worried/uncertain about with the conversion is the engine mounts, and reckon you can tackle the rest of the conversion with aplomb, then chances are the engine mounts would be no problem and the least of your worries.