The President may hereafter, when in his opinion "the interests of the Territory shall require and the welfare of the said Indians be promoted", remove them from either or all of the special reservations herein before make to the said general reservation, or such other suitable place within said Territory as he may deem fit, "on remunerating them for" their improvements and the expenses of "such removal", or may consolidate them with other friendly tribes or bands; "and he may further at his discretion cause the whole or any portion of the lands hereby reserved, or of such other land as may be selected in lieu thereof, to be surveyed into lots, and assign the same to such individuals or families" as are willing to avail themselves of the privilege, and will locate on the same as a permanent home on the same terms and subject to the same regulations as are provided in the sixth article of the treaty with the Omahas, so far as the same may be applicable. Any substantial improvements heretofore made by any Indian, and which he shall be compelled to abandon in consequence of this treaty, shall be valued under the direction of the President and payment made accordingly therefor.