im buying the tony hawk frisco bike for 119.99 but i want it right in the box not made at all or touched i mean nothing opened. take over to my friends house he worked on bmx bikes for 20 years he knows everything about them he said he will put it together for me for free cuz hes a nice guy will he buid it better then walmart will also the tubes heard pop easily on the bike well please tell me if it would be better if i had him to it other than wal mart also if i did would it last longer and he would do a perfessional job and not leave a mark and probably give me new tubes that dont pop