GT Thunder 440 kit

[ShiftRacr400]

hey, this guy on z400central is selling a GT Thundeer 440 kit, GT Thunder race head, and Hotcams exhaust cam, i already have the intake cam. he wants $900 shipped for it all. it has 13.5:1 compression, a nicilsil coated cylinder, and it comes with the gaskets, piston, and everyhting else needed. im just a little worried about buying used engine parts. here are some pics. let me know if it looks good, or if i should stay away from it

http://ncmail.netscape.com/attachment/SW5ib3g=/208683/2/image/pjpeg/base64/inline/122904%20008.jpg.
http://ncmail.netscape.com/attachment/SW5ib3g=/208683/3/image/pjpeg/base64/inline/122904%20009.jpg
http://ncmail.netscape.com/attachment/SW5ib3g=/208683/4/image/pjpeg/base64/inline/122904%20010.jpg
http://ncmail.netscape.com/attachment/SW5ib3g=/208683/5/image/pjpeg/base64/inline/122904%20011.jpg
http://ncmail.netscape.com/attachment/SW5ib3g=/208683/6/image/pjpeg/base64/inline/122904%20012.jpg
http://ncmail.netscape.com/attachment/SW5ib3g=/208683/7/image/pjpeg/base64/inline/122904%20013.jpg
http://ncmail.netscape.com/attachment/SW5ib3g=/208683/8/image/pjpeg/base64/inline/122904%20014.jpg
http://ncmail.netscape.com/attachment/SW5ib3g=/208683/9/image/pjpeg/base64/inline/122904%20015.jpg
http://ncmail.netscape.com/attachment/SW5ib3g=/208683/10/image/pjpeg/base64/inline/122904%20016.jpg
http://ncmail.netscape.com/attachment/SW5ib3g=/208683/11/image/pjpeg/base64/inline/122904%20017.jpg